MATE CCSS I/Tema 2 -Ecuaciones y sistemas de ecuaciones/1 y 2 grado Ecuacion 2_grado_1 Resuelve la siguiente ecuación de 2º grado  #p = 0 y da las soluciones en orden de menor a mayor:]]> 1.0000000 0.3333333 0 0 x=#r1x=#r2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mtable><mtr><mtd><mi>r1</mi><mo>=</mo><mi>aleatorio</mi><mfenced><mrow><mo>-</mo><mn>5</mn><mo>,</mo><mn>5</mn></mrow></mfenced></mtd></mtr><mtr><mtd><mi>r2</mi><mo>=</mo><mi>aleatorio</mi><mfenced><mrow><mo>-</mo><mn>5</mn><mo>,</mo><mn>5</mn></mrow></mfenced></mtd></mtr><mtr><mtd><mi>p</mi><mo>=</mo><mo>(</mo><mi>x</mi><mo>-</mo><mi>r1</mi><mo>)</mo><mo>·</mo><mo>(</mo><mi>x</mi><mo>-</mo><mi>r2</mi><mo>)</mo></mtd></mtr></mtable><mrow><mi>r1</mi><mo>&lt;</mo><mi>r2</mi><mo>∧</mo><mfenced close="|" open="|"><msub><mi>p</mi><mn>0</mn></msub></mfenced><mo>&lt;</mo><mn>61</mn></mrow></apply></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> Ecuacion 2_grado_2 Resuelve la siguiente ecuación de 2º grado  #p = 0 y da las soluciones en orden de menor a mayor:]]> 1.0000000 0.3333333 0 0 x=#r1x=#r2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mtable><mtr><mtd><mi>r1</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>10</mn><mo>,</mo><mn>10</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>a</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>10</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>b</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>10</mn><mo>)</mo></mtd></mtr></mtable><mrow><mi>mcd</mi><mo>(</mo><mi>a</mi><mo>,</mo><mi>b</mi><mo>)</mo><mo>=</mo><mn>1</mn><mo>∧</mo><mi>r1</mi><mo>≠</mo><mn>0</mn></mrow></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mi>r1</mi><mo>+</mo><mfrac><mi>a</mi><mi>b</mi></mfrac></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>p</mi><mo>=</mo><mi>b</mi><mo>*</mo><mo>(</mo><mi>x</mi><mo>-</mo><mi>r1</mi><mo>)</mo><mo>*</mo><mo>(</mo><mi>x</mi><mo>-</mo><mi>r2</mi><mo>)</mo></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> Pregunta 1 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" rowspacing="0"»«mtr»«mtd»«mi»R«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»e«/mi»«mi»l«/mi»«mi»v«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»c«/mi»«mi»u«/mi»«mi»a«/mi»«mi»c«/mi»«mi»i«/mi»«mi»ó«/mi»«mi»n«/mi»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»/«/mo»«mi»s«/mi»«mo»§nbsp;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»p«/mi»«mi»u«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mi»s«/mi»«mo»:«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«mo»-«/mo»«mn»3«/mn»«mi»x«/mi»«mfenced»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»5«/mn»«/mrow»«/mfenced»«mo»=«/mo»«mn»0«/mn»«/mtd»«/mtr»«/mtable»«/math»

Si tiene varias soluciones, escríbelas separadas por una coma y sin espacios en blanco. Si no es entero, en forma de fracción.
El signo unicamente si es negativo.
]]> 1.0000000 1.0000000 0 0 0,5 5,0 Pregunta 2 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" rowspacing="0"»«mtr»«mtd»«mi»R«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»e«/mi»«mi»l«/mi»«mi»v«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»c«/mi»«mi»u«/mi»«mi»a«/mi»«mi»c«/mi»«mi»i«/mi»«mi»ó«/mi»«mi»n«/mi»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»/«/mo»«mi»s«/mi»«mo»§nbsp;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»p«/mi»«mi»u«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mi»s«/mi»«mo»:«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mn»6«/mn»«mi»x«/mi»«mo»+«/mo»«mn»10«/mn»«mo»=«/mo»«mn»0«/mn»«/mtd»«/mtr»«/mtable»«/math»

Si tiene varias soluciones, escríbelas separadas por una coma y sin espacios en blanco. Si no es entero, en forma de fracción.
Si no tiene solución escribe: No tiene solucion
El signo unicamente si es negativo.
]]> 1.0000000 1.0000000 0 0 No tiene solucion No tiene solución MATE CCSS I/Tema 2 -Ecuaciones y sistemas de ecuaciones/Exponenciales Exponencial_1-w «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»R«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»e«/mi»«mi»l«/mi»«mi»v«/mi»«mi»e«/mi»«mo»§#160;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§#160;«/mo»«mi»e«/mi»«mi»c«/mi»«mi»u«/mi»«mi»a«/mi»«mi»c«/mi»«mi»i«/mi»«mi»§#243;«/mi»«mi»n«/mi»«mo»§#160;«/mo»«mi»y«/mi»«mo»§#160;«/mo»«mi»d«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»/«/mo»«mi»s«/mi»«mo»§#160;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»p«/mi»«mi»u«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mi»s«/mi»«mo»:«/mo»«mspace linebreak=¨newline¨/»«mspace linebreak=¨newline¨/»«msup»«mn»2«/mn»«mrow»«mo»-«/mo»«mn»4«/mn»«mi»x«/mi»«/mrow»«/msup»«mo»-«/mo»«mn»2«/mn»«mo»§#183;«/mo»«msup»«mn»2«/mn»«mrow»«mo»-«/mo»«mn»2«/mn»«mi»x«/mi»«/mrow»«/msup»«mo»-«/mo»«mn»8«/mn»«mo»=«/mo»«mn»0«/mn»«/math»

]]> 1.0000000 0.3333333 0 0 x=#x1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mtable><mtr><mtd><mi>P</mi><mo>=</mo><msup><mn>2</mn><mrow><mo>-</mo><mn>4</mn><mi>x</mi></mrow></msup><mo>-</mo><mn>2</mn><mo>·</mo><msup><mn>2</mn><mrow><mo>-</mo><mn>2</mn><mi>x</mi></mrow></msup><mo>-</mo><mn>8</mn></mtd></mtr><mtr><mtd><mi>lista1</mi><mo>=</mo><mi>resolver</mi><mo>(</mo><mi>P</mi><mo>=</mo><mn>0</mn><mo>,</mo><mi>x</mi><mo>)</mo></mtd></mtr><mtr><mtd><mi>i</mi><mo>=</mo><mn>1</mn></mtd></mtr><mtr><mtd><mi>sol</mi><mo>=</mo><mi>lista_constante</mi><mo>(</mo><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo><mo>,</mo><mn>0</mn><mo>)</mo></mtd></mtr><mtr><mtd><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">while</csymbol><mrow><mi>i</mi><mo>⩽</mo><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo></mrow><mtable><mtr><mtd><msub><mi>sol</mi><mi>i</mi></msub><mo>=</mo><msub><msub><msub><mi>lista1</mi><mi>i</mi></msub><mn>1</mn></msub><mn>2</mn></msub></mtd></mtr><mtr><mtd><mi>i</mi><mo>=</mo><mi>i</mi><mo>+</mo><mn>1</mn></mtd></mtr></mtable></apply></mtd></mtr><mtr><mtd><mi>sol</mi><mo>=</mo><mi>ordenar</mi><mo>(</mo><mi>sol</mi><mo>)</mo></mtd></mtr></mtable><mrow><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo><mo>=</mo><mn>1</mn></mrow></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x1</mi><mo>=</mo><msub><mi>sol</mi><mn>1</mn></msub></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>x</mi><mn>1</mn><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="implicit_times_operator">true</option><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution">1/2 1/2</data><data name="casSession"/><data name="inputCompound">true</data></localData></question> Exponencial_2_w «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»R«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»e«/mi»«mi»l«/mi»«mi»v«/mi»«mi»e«/mi»«mo»§#160;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§#160;«/mo»«mi»e«/mi»«mi»c«/mi»«mi»u«/mi»«mi»a«/mi»«mi»c«/mi»«mi»i«/mi»«mi»§#243;«/mi»«mi»n«/mi»«mo»§#160;«/mo»«mi»y«/mi»«mo»§#160;«/mo»«mi»d«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»/«/mo»«mi»s«/mi»«mo»§#160;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»p«/mi»«mi»u«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mi»s«/mi»«mo»:«/mo»«mspace linebreak=¨newline¨/»«mspace linebreak=¨newline¨/»«msup»«mn»5«/mn»«mrow»«mn»3«/mn»«mi»x«/mi»«mo»+«/mo»«mn»1«/mn»«/mrow»«/msup»«mo»+«/mo»«mn»3«/mn»«mo»§#183;«/mo»«msup»«mn»5«/mn»«mrow»«mn»6«/mn»«mi»x«/mi»«mo»+«/mo»«mn»1«/mn»«/mrow»«/msup»«mo»=«/mo»«mn»20«/mn»«/math»

]]> 1.0000000 0.3333333 0 0 x=#x1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mtable><mtr><mtd><mi>P</mi><mo>=</mo><msup><mn>5</mn><mrow><mn>3</mn><mi>x</mi><mo>+</mo><mn>1</mn></mrow></msup><mo>+</mo><mn>3</mn><mo>*</mo><msup><mn>5</mn><mrow><mn>6</mn><mi>x</mi><mo>+</mo><mn>1</mn></mrow></msup><mo>-</mo><mn>20</mn></mtd></mtr><mtr><mtd><mi>lista1</mi><mo>=</mo><mi>resolver</mi><mo>(</mo><mi>P</mi><mo>=</mo><mn>0</mn><mo>,</mo><mi>x</mi><mo>)</mo></mtd></mtr><mtr><mtd><mi>i</mi><mo>=</mo><mn>1</mn></mtd></mtr><mtr><mtd><mi>sol</mi><mo>=</mo><mi>lista_constante</mi><mo>(</mo><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo><mo>,</mo><mn>0</mn><mo>)</mo></mtd></mtr><mtr><mtd><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">while</csymbol><mrow><mi>i</mi><mo>⩽</mo><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo></mrow><mtable><mtr><mtd><msub><mi>sol</mi><mi>i</mi></msub><mo>=</mo><msub><msub><msub><mi>lista1</mi><mi>i</mi></msub><mn>1</mn></msub><mn>2</mn></msub></mtd></mtr><mtr><mtd><mi>i</mi><mo>=</mo><mi>i</mi><mo>+</mo><mn>1</mn></mtd></mtr></mtable></apply></mtd></mtr><mtr><mtd><mi>sol</mi><mo>=</mo><mi>ordenar</mi><mo>(</mo><mi>sol</mi><mo>)</mo></mtd></mtr></mtable><mrow><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo><mo>=</mo><mn>1</mn></mrow></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x1</mi><mo>=</mo><msub><mi>sol</mi><mn>1</mn></msub></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>x</mi><mn>1</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="implicit_times_operator">true</option><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution">1/2 1/2</data><data name="casSession"/><data name="inputCompound">true</data></localData></question> Pregunta 16 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" rowspacing="0"»«mtr»«mtd»«mi»R«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»e«/mi»«mi»l«/mi»«mi»v«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»c«/mi»«mi»u«/mi»«mi»a«/mi»«mi»c«/mi»«mi»i«/mi»«mi»ó«/mi»«mi»n«/mi»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»/«/mo»«mi»s«/mi»«mo»§nbsp;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»p«/mi»«mi»u«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mi»s«/mi»«mo»:«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«msup»«mn»2«/mn»«mrow»«mo»-«/mo»«mn»4«/mn»«mi»x«/mi»«/mrow»«/msup»«mo»-«/mo»«mn»2«/mn»«mo»·«/mo»«msup»«mn»2«/mn»«mrow»«mo»-«/mo»«mn»2«/mn»«mi»x«/mi»«/mrow»«/msup»«mo»-«/mo»«mn»8«/mn»«mo»=«/mo»«mn»0«/mn»«/mtd»«/mtr»«/mtable»«/math»

Si tiene varias soluciones, escríbelas separadas por una coma y sin espacios en blanco y ordenadas de menor a mayor.
Si no es entero, en forma de fracción.
Si no tiene solución escribe: No tiene solucion.
El signo unicamente si es negativo.
]]> 1.0000000 1.0000000 0 0 -1 Pregunta 17 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" rowspacing="0"»«mtr»«mtd»«mi»R«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»e«/mi»«mi»l«/mi»«mi»v«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»c«/mi»«mi»u«/mi»«mi»a«/mi»«mi»c«/mi»«mi»i«/mi»«mi»ó«/mi»«mi»n«/mi»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»/«/mo»«mi»s«/mi»«mo»§nbsp;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»p«/mi»«mi»u«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mi»s«/mi»«mo»:«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«msup»«mn»125«/mn»«mrow»«mo»-«/mo»«mn»3«/mn»«mi»x«/mi»«mo»+«/mo»«mn»10«/mn»«/mrow»«/msup»«mo»=«/mo»«msup»«mn»25«/mn»«mrow»«mn»3«/mn»«mi»x«/mi»«mo»+«/mo»«mn»6«/mn»«/mrow»«/msup»«/mtd»«/mtr»«/mtable»«/math»

Si tiene varias soluciones, escríbelas separadas por una coma y sin espacios en blanco y ordenadas de menor a mayor.
Si no es entero, en forma de fracción.
Si no tiene solución escribe: No tiene solucion.
El signo unicamente si es negativo.
]]> 1.0000000 1.0000000 0 0 6/5 MATE CCSS I/Tema 2 -Ecuaciones y sistemas de ecuaciones/Fraccionarias y grado superior Ecuac. grado3-w Resuelve la siguiente ecuación:  #ecu=0, dando las respuestas en orden creciente de menor a mayor.

]]> 1.0000000 0.3333333 0 0 x=#r1x=#r2x=#r3]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mtable><mtr><mtd><mi>r1</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>5</mn><mo>,</mo><mn>5</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>a</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>5</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>b</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>5</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>c</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>4</mn><mo>)</mo></mtd></mtr></mtable><mrow><mi>mcd</mi><mo>(</mo><mi>a</mi><mo>,</mo><mi>b</mi><mo>)</mo><mo>=</mo><mn>1</mn><mo>∧</mo><mi>r1</mi><mo>≠</mo><mn>0</mn></mrow></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mi>r1</mi><mo>+</mo><mfrac><mi>a</mi><mi>b</mi></mfrac></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>d</mi><mo>=</mo><mi>coc</mi><mo>(</mo><mi>a</mi><mo>,</mo><mi>b</mi><mo>)</mo><mo>+</mo><mi>res</mi><mo>(</mo><mi>a</mi><mo>,</mo><mi>b</mi><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r3</mi><mo>=</mo><mi>r1</mi><mo>+</mo><mi>d</mi><mo>+</mo><mi>c</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ecu</mi><mo>=</mo><mi>b</mi><mo>*</mo><mo>(</mo><mi>x</mi><mo>-</mo><mi>r1</mi><mo>)</mo><mo>*</mo><mo>(</mo><mi>x</mi><mo>-</mo><mi>r2</mi><mo>)</mo><mo>*</mo><mo>(</mo><mi>x</mi><mo>-</mo><mi>r3</mi><mo>)</mo></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>3</mn><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="implicit_times_operator">true</option><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="inputCompound">true</data><data name="gradeCompound">distribute</data><data name="gradeCompoundDistribution">1/3 1/3 1/3</data><data name="casSession"/></localData></question> Ecuaciones bicuadrada_1_w Resuelve la siguiente ecuación  «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mo»#«/mo»«mi»a«/mi»«mo»§#160;«/mo»«msup»«mi»x«/mi»«mn»4«/mn»«/msup»«mo»#«/mo»«mi»s«/mi»«mn»1«/mn»«mo»#«/mo»«mi»b«/mi»«mo»§#160;«/mo»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»#«/mo»«mi»s«/mi»«mn»2«/mn»«mo»#«/mo»«mi»c«/mi»«mo»=«/mo»«mn»0«/mn»«/math» y da las soluciones en orden creciente:

]]> 1.0000000 0.3333333 0 0 x=#x1x=#x2x=#x3x=#x4]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mtable><mtr><mtd><mi>z1</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>10</mn><msup><mo>)</mo><mn>2</mn></msup></mtd></mtr><mtr><mtd><mi>z2</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>10</mn><msup><mo>)</mo><mn>2</mn></msup></mtd></mtr><mtr><mtd><mi>s</mi><mo>=</mo><mi>z1</mi><mo>+</mo><mi>z2</mi></mtd></mtr><mtr><mtd><mi>p</mi><mo>=</mo><mi>z1</mi><mo>*</mo><mi>z2</mi></mtd></mtr><mtr><mtd><mi>a</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>5</mn><mo>,</mo><mn>5</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>b</mi><mo>=</mo><mo>-</mo><mi>a</mi><mo>*</mo><mi>s</mi></mtd></mtr><mtr><mtd><mi>c</mi><mo>=</mo><mi>a</mi><mo>*</mo><mi>p</mi></mtd></mtr></mtable><mrow><mi>s</mi><mo>≠</mo><mn>0</mn><mo>∧</mo><mi>a</mi><mo>≠</mo><mn>0</mn></mrow></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>{</mo><mi>x1</mi><mo>,</mo><mi>x2</mi><mo>,</mo><mi>x3</mi><mo>,</mo><mi>x4</mi><mo>}</mo><mo>=</mo><mi>ordenar</mi><mo>(</mo><mo>{</mo><mo>-</mo><msqrt><mi>z1</mi></msqrt><mo>,</mo><msqrt><mi>z1</mi></msqrt><mo>,</mo><mo>-</mo><msqrt><mi>z2</mi></msqrt><mo>,</mo><msqrt><mi>z2</mi></msqrt><mo>}</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">if</csymbol><mrow><mi>b</mi><mo>&gt;</mo><mn>0</mn></mrow><mrow><mi>s1</mi><mo>=</mo><mo>&quot;</mo><mo>+</mo><mo>&quot;</mo></mrow><mrow><mi>s1</mi><mo>=</mo><mo>&quot;</mo><mo>&quot;</mo></mrow></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">if</csymbol><mrow><mi>c</mi><mo>&gt;</mo><mn>0</mn></mrow><mrow><mi>s2</mi><mo>=</mo><mo>&quot;</mo><mo>+</mo><mo>&quot;</mo></mrow><mrow><mi>s2</mi><mo>=</mo><mo>&quot;</mo><mo>&quot;</mo></mrow></apply></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>x</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>x</mi><mn>2</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>x</mi><mn>3</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>x</mi><mn>4</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="implicit_times_operator">true</option><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="inputCompound">true</data><data name="gradeCompound">distribute</data><data name="gradeCompoundDistribution">1/4 1/4 1/4 1/4</data><data name="casSession"/></localData></question> Ecuaciones bicuadrada_2_w Resuelve la siguiente ecuación  «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mo»#«/mo»«mi»a«/mi»«mo»§#160;«/mo»«msup»«mi»x«/mi»«mn»4«/mn»«/msup»«mo»#«/mo»«mi»s«/mi»«mn»1«/mn»«mo»#«/mo»«mi»b«/mi»«mo»§#160;«/mo»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»#«/mo»«mi»s«/mi»«mn»2«/mn»«mo»#«/mo»«mi»c«/mi»«mo»=«/mo»«mn»0«/mn»«/math» y da las soluciones en orden creciente:

]]> 1.0000000 0.3333333 0 0 x=#x1x=#x2x=#x3x=#x4]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mtable><mtr><mtd><mi>z1</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>10</mn><msup><mo>)</mo><mn>2</mn></msup></mtd></mtr><mtr><mtd><mi>z2</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>10</mn><msup><mo>)</mo><mn>2</mn></msup></mtd></mtr><mtr><mtd><mi>s</mi><mo>=</mo><mi>z1</mi><mo>+</mo><mi>z2</mi></mtd></mtr><mtr><mtd><mi>p</mi><mo>=</mo><mi>z1</mi><mo>*</mo><mi>z2</mi></mtd></mtr><mtr><mtd><mi>a</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>5</mn><mo>,</mo><mn>5</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>b</mi><mo>=</mo><mo>-</mo><mi>a</mi><mo>*</mo><mi>s</mi></mtd></mtr><mtr><mtd><mi>c</mi><mo>=</mo><mi>a</mi><mo>*</mo><mi>p</mi></mtd></mtr></mtable><mrow><mi>s</mi><mo>≠</mo><mn>0</mn><mo>∧</mo><mi>a</mi><mo>≠</mo><mn>0</mn></mrow></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>{</mo><mi>x1</mi><mo>,</mo><mi>x2</mi><mo>,</mo><mi>x3</mi><mo>,</mo><mi>x4</mi><mo>}</mo><mo>=</mo><mi>ordenar</mi><mo>(</mo><mo>{</mo><mo>-</mo><msqrt><mi>z1</mi></msqrt><mo>,</mo><msqrt><mi>z1</mi></msqrt><mo>,</mo><mo>-</mo><msqrt><mi>z2</mi></msqrt><mo>,</mo><msqrt><mi>z2</mi></msqrt><mo>}</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">if</csymbol><mrow><mi>b</mi><mo>&gt;</mo><mn>0</mn></mrow><mrow><mi>s1</mi><mo>=</mo><mo>&quot;</mo><mo>+</mo><mo>&quot;</mo></mrow><mrow><mi>s1</mi><mo>=</mo><mo>&quot;</mo><mo>&quot;</mo></mrow></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">if</csymbol><mrow><mi>c</mi><mo>&gt;</mo><mn>0</mn></mrow><mrow><mi>s2</mi><mo>=</mo><mo>&quot;</mo><mo>+</mo><mo>&quot;</mo></mrow><mrow><mi>s2</mi><mo>=</mo><mo>&quot;</mo><mo>&quot;</mo></mrow></apply></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>x</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>x</mi><mn>2</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>x</mi><mn>3</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>x</mi><mn>4</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="implicit_times_operator">true</option><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="inputCompound">true</data><data name="gradeCompound">distribute</data><data name="gradeCompoundDistribution">1/4 1/4 1/4 1/4</data><data name="casSession"/></localData></question> Ecuaciones grado4_w Resuelve la siguiente ecuación  #P=0 y da las soluciones en orden creciente:

]]> 1.0000000 0.3333333 0 0 x=#x1x=#x2x=#x3x=#x4]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>conj</mi><mo>=</mo><mo>{</mo><mi>secuencia</mi><mo>(</mo><mo>-</mo><mn>5</mn><mo>.</mo><mo>.</mo><mn>5</mn><mo>.</mo><mo>.</mo><mn>1</mn><mo>)</mo><mo>}</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>n</mi><mo>(</mo><mo>)</mo><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mi>conj</mi><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>m</mi><mo>(</mo><mo>)</mo><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mi>conj</mi><mo>/</mo><mo>{</mo><mn>0</mn><mo>}</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mtable><mtr><mtd><mi>P</mi><mo>=</mo><mo>(</mo><mfenced close="|" open="|"><mrow><mi>m</mi><mo>(</mo><mo>)</mo></mrow></mfenced><mo>*</mo><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><mfenced close="|" open="|"><mrow><mi>n</mi><mo>(</mo><mo>)</mo></mrow></mfenced><mo>)</mo><mo>*</mo><mo>(</mo><mi>x</mi><mo>-</mo><mi>n</mi><mo>(</mo><mo>)</mo><mo>)</mo><mo>*</mo><mo>(</mo><mi>x</mi><mo>-</mo><mi>n</mi><mo>(</mo><mo>)</mo><mo>)</mo></mtd></mtr><mtr><mtd><mi>lista1</mi><mo>=</mo><mi>resolver</mi><mo>(</mo><mi>P</mi><mo>=</mo><mn>0</mn><mo>,</mo><mi>x</mi><mo>)</mo></mtd></mtr><mtr><mtd><mi>i</mi><mo>=</mo><mn>1</mn></mtd></mtr><mtr><mtd><mi>sol</mi><mo>=</mo><mi>lista_constante</mi><mo>(</mo><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo><mo>,</mo><mn>0</mn><mo>)</mo></mtd></mtr><mtr><mtd><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">while</csymbol><mrow><mi>i</mi><mo>⩽</mo><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo></mrow><mtable><mtr><mtd><msub><mi>sol</mi><mi>i</mi></msub><mo>=</mo><msub><msub><msub><mi>lista1</mi><mi>i</mi></msub><mn>1</mn></msub><mn>2</mn></msub></mtd></mtr><mtr><mtd><mi>i</mi><mo>=</mo><mi>i</mi><mo>+</mo><mn>1</mn></mtd></mtr></mtable></apply></mtd></mtr><mtr><mtd><mi>sol</mi><mo>=</mo><mi>ordenar</mi><mo>(</mo><mi>sol</mi><mo>)</mo></mtd></mtr></mtable><mrow><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo><mo>=</mo><mn>4</mn></mrow></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x1</mi><mo>=</mo><msub><mi>sol</mi><mn>1</mn></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x2</mi><mo>=</mo><msub><mi>sol</mi><mn>2</mn></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x3</mi><mo>=</mo><msub><mi>sol</mi><mn>3</mn></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x4</mi><mo>=</mo><msub><mi>sol</mi><mn>4</mn></msub></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>x</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>x</mi><mn>2</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>x</mi><mn>3</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>x</mi><mn>4</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="implicit_times_operator">true</option><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="inputCompound">true</data><data name="gradeCompound">distribute</data><data name="gradeCompoundDistribution">1/4 1/4 1/4 1/4</data><data name="casSession"/></localData></question> Ecuaciones grado5_w Resuelve la siguiente ecuación  #P=0 y da las soluciones en orden creciente:

]]> 1.0000000 0.3333333 0 0 x=#x1x=#x2x=#x3x=#x4x=#x5]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>conj</mi><mo>=</mo><mo>{</mo><mi>secuencia</mi><mo>(</mo><mo>-</mo><mn>5</mn><mo>.</mo><mo>.</mo><mn>5</mn><mo>.</mo><mo>.</mo><mn>1</mn><mo>)</mo><mo>}</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>n</mi><mo>(</mo><mo>)</mo><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mi>conj</mi><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>m</mi><mo>(</mo><mo>)</mo><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mi>conj</mi><mo>/</mo><mo>{</mo><mn>0</mn><mo>}</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mtable><mtr><mtd><mi>P</mi><mo>=</mo><mi>x</mi><mo>*</mo><mo>(</mo><mfenced close="|" open="|"><mrow><mi>m</mi><mo>(</mo><mo>)</mo></mrow></mfenced><mo>*</mo><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><mfenced close="|" open="|"><mrow><mi>n</mi><mo>(</mo><mo>)</mo></mrow></mfenced><mo>)</mo><mo>*</mo><mo>(</mo><mi>x</mi><mo>-</mo><mi>n</mi><mo>(</mo><mo>)</mo><mo>)</mo><mo>*</mo><mo>(</mo><mi>x</mi><mo>-</mo><mi>n</mi><mo>(</mo><mo>)</mo><mo>)</mo></mtd></mtr><mtr><mtd><mi>lista1</mi><mo>=</mo><mi>resolver</mi><mo>(</mo><mi>P</mi><mo>=</mo><mn>0</mn><mo>,</mo><mi>x</mi><mo>)</mo></mtd></mtr><mtr><mtd><mi>i</mi><mo>=</mo><mn>1</mn></mtd></mtr><mtr><mtd><mi>sol</mi><mo>=</mo><mi>lista_constante</mi><mo>(</mo><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo><mo>,</mo><mn>0</mn><mo>)</mo></mtd></mtr><mtr><mtd><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">while</csymbol><mrow><mi>i</mi><mo>⩽</mo><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo></mrow><mtable><mtr><mtd><msub><mi>sol</mi><mi>i</mi></msub><mo>=</mo><msub><msub><msub><mi>lista1</mi><mi>i</mi></msub><mn>1</mn></msub><mn>2</mn></msub></mtd></mtr><mtr><mtd><mi>i</mi><mo>=</mo><mi>i</mi><mo>+</mo><mn>1</mn></mtd></mtr></mtable></apply></mtd></mtr><mtr><mtd><mi>sol</mi><mo>=</mo><mi>ordenar</mi><mo>(</mo><mi>sol</mi><mo>)</mo></mtd></mtr></mtable><mrow><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo><mo>=</mo><mn>5</mn></mrow></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x1</mi><mo>=</mo><msub><mi>sol</mi><mn>1</mn></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x2</mi><mo>=</mo><msub><mi>sol</mi><mn>2</mn></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x3</mi><mo>=</mo><msub><mi>sol</mi><mn>3</mn></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x4</mi><mo>=</mo><msub><mi>sol</mi><mn>4</mn></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x5</mi><mo>=</mo><msub><mi>sol</mi><mn>5</mn></msub></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>x</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>x</mi><mn>2</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>x</mi><mn>3</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>x</mi><mn>4</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>x</mi><mn>5</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="implicit_times_operator">true</option><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="inputCompound">true</data><data name="gradeCompound">distribute</data><data name="gradeCompoundDistribution">1/4 1/4 1/4 1/4</data><data name="casSession"/></localData></question> Pregunta 3 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" rowspacing="0"»«mtr»«mtd»«mi»R«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»e«/mi»«mi»l«/mi»«mi»v«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»c«/mi»«mi»u«/mi»«mi»a«/mi»«mi»c«/mi»«mi»i«/mi»«mi»ó«/mi»«mi»n«/mi»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»/«/mo»«mi»s«/mi»«mo»§nbsp;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»p«/mi»«mi»u«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mi»s«/mi»«mo»:«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«mfrac»«mrow»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mn»3«/mn»«/mrow»«mn»2«/mn»«/mfrac»«mo»=«/mo»«mi»x«/mi»«mo»-«/mo»«mn»2«/mn»«mfenced»«mrow»«mi»x«/mi»«mo»+«/mo»«mn»1«/mn»«/mrow»«/mfenced»«/mtd»«/mtr»«/mtable»«/math»

Si tiene varias soluciones, escríbelas separadas por una coma y sin espacios en blanco. Si no es entero, en forma de fracción.
Si no tiene solución escribe: No tiene solucion
El signo unicamente si es negativo.
]]> 1.0000000 1.0000000 0 0 -1 Pregunta 4 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" rowspacing="0"»«mtr»«mtd»«mi»R«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»e«/mi»«mi»l«/mi»«mi»v«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»c«/mi»«mi»u«/mi»«mi»a«/mi»«mi»c«/mi»«mi»i«/mi»«mi»ó«/mi»«mi»n«/mi»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»/«/mo»«mi»s«/mi»«mo»§nbsp;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»p«/mi»«mi»u«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mi»s«/mi»«mo»:«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«mi»x«/mi»«mo»=«/mo»«mfrac»«mn»6«/mn»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«/mrow»«/mfrac»«/mtd»«/mtr»«/mtable»«/math»

Si tiene varias soluciones, escríbelas separadas por una coma y sin espacios en blanco. Si no es entero, en forma de fracción.
Si no tiene solución escribe: No tiene solucion.
El signo unicamente si es negativo.
]]> 1.0000000 1.0000000 0 0 3,-2 -2,3 Pregunta 5 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" rowspacing="0"»«mtr»«mtd»«mi»R«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»e«/mi»«mi»l«/mi»«mi»v«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»c«/mi»«mi»u«/mi»«mi»a«/mi»«mi»c«/mi»«mi»i«/mi»«mi»ó«/mi»«mi»n«/mi»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»/«/mo»«mi»s«/mi»«mo»§nbsp;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»p«/mi»«mi»u«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mi»s«/mi»«mo»:«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«msup»«mi»x«/mi»«mn»4«/mn»«/msup»«mo»-«/mo»«mn»18«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mn»81«/mn»«mo»=«/mo»«mn»0«/mn»«/mtd»«/mtr»«/mtable»«/math»

Si tiene varias soluciones, escríbelas separadas por una coma y sin espacios en blanco. Si no es entero, en forma de fracción.
Si no tiene solución escribe: No tiene solucion.
El signo unicamente si es negativo.
]]> 1.0000000 1.0000000 0 0 3,-3 -3,3 Pregunta 6 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" rowspacing="0"»«mtr»«mtd»«mi»R«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»e«/mi»«mi»l«/mi»«mi»v«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»c«/mi»«mi»u«/mi»«mi»a«/mi»«mi»c«/mi»«mi»i«/mi»«mi»ó«/mi»«mi»n«/mi»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»/«/mo»«mi»s«/mi»«mo»§nbsp;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»p«/mi»«mi»u«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mi»s«/mi»«mo»:«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«msup»«mi»x«/mi»«mn»4«/mn»«/msup»«mo»-«/mo»«mn»13«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mn»36«/mn»«mo»=«/mo»«mn»0«/mn»«/mtd»«/mtr»«/mtable»«/math»

Si tiene varias soluciones, escríbelas separadas por una coma y sin espacios en blanco y ordenadas de menor a mayor.
Si no es entero, en forma de fracción.
Si no tiene solución escribe: No tiene solucion.
El signo unicamente si es negativo.
]]> 1.0000000 1.0000000 0 0 -3,-2,2,3 Pregunta4-w «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»R«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»e«/mi»«mi»l«/mi»«mi»v«/mi»«mi»e«/mi»«mo»§#160;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§#160;«/mo»«mi»e«/mi»«mi»c«/mi»«mi»u«/mi»«mi»a«/mi»«mi»c«/mi»«mi»i«/mi»«mi»§#243;«/mi»«mi»n«/mi»«mo»§#160;«/mo»«mi»y«/mi»«mo»§#160;«/mo»«mi»d«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»/«/mo»«mi»s«/mi»«mo»§#160;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»p«/mi»«mi»u«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mi»s«/mi»«mo»,«/mo»«mo»§#160;«/mo»«mi»e«/mi»«mi»n«/mi»«mo»§#160;«/mo»«mi»o«/mi»«mi»r«/mi»«mi»d«/mi»«mi»e«/mi»«mi»n«/mi»«mo»§#160;«/mo»«mi»c«/mi»«mi»r«/mi»«mi»e«/mi»«mi»c«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»:«/mo»«mspace linebreak=¨newline¨/»«mspace linebreak=¨newline¨/»«mi»x«/mi»«mo»=«/mo»«mfrac»«mn»6«/mn»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«/mrow»«/mfrac»«/math»

]]> 1.0000000 0.3333333 0 0 x=#x1x=#x2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mtable><mtr><mtd><mi>P</mi><mo>=</mo><mi>x</mi><mo>-</mo><mfrac><mn>6</mn><mrow><mi>x</mi><mo>-</mo><mn>1</mn></mrow></mfrac></mtd></mtr><mtr><mtd><mi>lista1</mi><mo>=</mo><mi>resolver</mi><mo>(</mo><mi>P</mi><mo>=</mo><mn>0</mn><mo>,</mo><mi>x</mi><mo>)</mo></mtd></mtr><mtr><mtd><mi>i</mi><mo>=</mo><mn>1</mn></mtd></mtr><mtr><mtd><mi>sol</mi><mo>=</mo><mi>lista_constante</mi><mo>(</mo><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo><mo>,</mo><mn>0</mn><mo>)</mo></mtd></mtr><mtr><mtd><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">while</csymbol><mrow><mi>i</mi><mo>⩽</mo><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo></mrow><mtable><mtr><mtd><msub><mi>sol</mi><mi>i</mi></msub><mo>=</mo><msub><msub><msub><mi>lista1</mi><mi>i</mi></msub><mn>1</mn></msub><mn>2</mn></msub></mtd></mtr><mtr><mtd><mi>i</mi><mo>=</mo><mi>i</mi><mo>+</mo><mn>1</mn></mtd></mtr></mtable></apply></mtd></mtr><mtr><mtd><mi>sol</mi><mo>=</mo><mi>ordenar</mi><mo>(</mo><mi>sol</mi><mo>)</mo></mtd></mtr></mtable><mrow><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo><mo>=</mo><mn>2</mn></mrow></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x1</mi><mo>=</mo><msub><mi>sol</mi><mn>1</mn></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x2</mi><mo>=</mo><msub><mi>sol</mi><mn>2</mn></msub></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>x</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>x</mi><mn>2</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="implicit_times_operator">true</option><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">distribute</data><data name="gradeCompoundDistribution">1/2 1/2</data><data name="casSession"/><data name="inputCompound">true</data></localData></question> MATE CCSS I/Tema 2 -Ecuaciones y sistemas de ecuaciones/Galdetegiak egiteko 1.ariketa-1. Ebatzi ondorengo ekuazioa eta eman emaitza.

 

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mi>resolver</mi><mfenced><mrow><mfrac><mi>x</mi><mn>3</mn></mfrac><mo>-</mo><mn>8</mn><mo>+</mo><mn>2</mn><mo>*</mo><mi>x</mi><mo>-</mo><mfrac><mn>1</mn><mn>2</mn></mfrac><mo>=</mo><mn>0</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mfrac><mn>51</mn><mn>14</mn></mfrac></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mfrac><mn>51</mn><mn>14</mn></mfrac></math></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 1.ariketa-2. Ebatzi ondorengo ekuazioa eta eman emaitza.

 

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 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 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mi>resolver</mi><mfenced><mrow><mfrac><mrow><mn>14</mn><mo>*</mo><mi>x</mi></mrow><mn>3</mn></mfrac><mo>+</mo><mfrac><mrow><mn>5</mn><mo>*</mo><mi>x</mi></mrow><mn>2</mn></mfrac><mo>-</mo><mn>6</mn><mo>=</mo><mfrac><mi>x</mi><mn>9</mn></mfrac><mo>-</mo><mn>1</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mfrac><mn>90</mn><mn>127</mn></mfrac></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mfrac><mn>90</mn><mn>127</mn></mfrac></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><mn>90</mn><mn>127</mn></mfrac></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 1.ariketa-3. Ebatzi ondorengo ekuazioa eta eman emaitza.

 

Ez badu soluziorik idatzi ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> iVBORw0KGgoAAAANSUhEUgAAAIUAAAAlCAIAAADjpL2FAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAB3RJTUUH3gYGCCYtxtnzagAAAAd0RVh0QXV0aG9yAKmuzEgAAAAMdEVYdERlc2NyaXB0aW9uABMJISMAAAAKdEVYdENvcHlyaWdodACsD8w6AAAADnRFWHRDcmVhdGlvbiB0aW1lADX3DwkAAAAJdEVYdFNvZnR3YXJlAF1w/zoAAAALdEVYdERpc2NsYWltZXIAt8C0jwAAAAh0RVh0V2FybmluZwDAG+aHAAAAB3RFWHRTb3VyY2UA9f+D6wAAAAh0RVh0Q29tbWVudAD2zJa/AAAABnRFWHRUaXRsZQCo7tInAAABAElEQVR4nO2a27KDIAxFpXP+/5fpg1OGEyMSc2GLrCfb0TTDTkJCTTnnbQHDZ7QDi38sPbDg9Ugpib7Xk3442X8Kf8evhoixtrEdJj/YpVlLFgOTHyJK0uSc92upbPtTrN5641aEecJHPVmd8vEsS0xcdDVuQoAn1/1VZ6XSe1lCz8O4Fd6edNWrepnWRuLKdX7kio0LkF0hp+7L1TigJ9p50DBdjqZwcjHME0aP0vBcPkzuuRc7ZRI8iqE3Xv+E5nG9J51PoQSgHwhJ1t+YTX5+hSDGJunKIvQYdTBVdmCEdqCTV+QHSIfWg/a8ZBSdk2OjUFjNnrYzLNVDH0fFj7O2hJzEON9hpQAAAKtJREFU3DNuchxweU/DPUNPaqgehtaJMKzlgZttT1zHu/fUeqUHoe86MrMe9TY+dvUb/ynQOzHD5LVM3u8+Dlm9Ckh/kApDCPNKoEdd/pzOIQJ+4gaRXgnqVcDqgAgwkDv7B07kzodYj5iDoNdKLp4/2i+aTEnkcSTiPAgo9tmhnDlw8wegGIUA37D0IJ3lWGcIMYEimz/KdcA8iEPkC5K4xeGdYNWrxdIDiy8nDBeBqL7adAAAAABJRU5ErkJggg== 1.0000000 0.3333333 0 0 x=ez du soluziorik]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mi>resolver</mi><mfenced><mrow><mfrac><mrow><mn>2</mn><mo>*</mo><mi>x</mi></mrow><mn>3</mn></mfrac><mo>-</mo><mfrac><mi>x</mi><mn>6</mn></mfrac><mo>+</mo><mn>2</mn><mo>=</mo><mfrac><mi>x</mi><mn>2</mn></mfrac><mo>+</mo><mn>1</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd/></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mi mathvariant="normal">e</mi><mi>z</mi><mo>&#160;</mo><mi mathvariant="normal">d</mi><mi>u</mi><mo>&#160;</mo><mi>s</mi><mi>o</mi><mi>l</mi><mi>u</mi><mi>z</mi><mi mathvariant="normal">i</mi><mi>o</mi><mi>r</mi><mi mathvariant="normal">i</mi><mi>k</mi><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_expression"/><assertion name="equivalent_literal"><param name="usecase">false</param><param name="usespaces">false</param></assertion></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 1.ariketa-4. Ebatzi ondorengo ekuazioa eta eman emaitza.

 

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 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 1.0000000 0.3333333 0 0 x=infinitu soluzio]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><mfrac><mrow><mn>5</mn><mo>*</mo><mi>x</mi></mrow><mn>2</mn></mfrac><mo>+</mo><mfrac><mi>x</mi><mn>4</mn></mfrac><mo>-</mo><mfrac><mi>x</mi><mn>8</mn></mfrac><mo>+</mo><mn>3</mn><mo>=</mo><mn>3</mn><mo>+</mo><mfrac><mrow><mn>21</mn><mo>*</mo><mi>x</mi></mrow><mn>8</mn></mfrac></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mi>x</mi></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mi mathvariant="normal">i</mi><mi>n</mi><mi>f</mi><mi mathvariant="normal">i</mi><mi>n</mi><mi mathvariant="normal">i</mi><mi>t</mi><mi>u</mi><mo>&#160;</mo><mi>s</mi><mi>o</mi><mi>l</mi><mi>u</mi><mi>z</mi><mi mathvariant="normal">i</mi><mi>o</mi><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_expression"/><assertion name="equivalent_literal"><param name="usecase">false</param><param name="usespaces">false</param></assertion></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 1.ariketa-5. Ebatzi ondorengo ekuazioa eta eman emaitza.

 

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 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 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mi>resolver</mi><mfenced><mrow><mfrac><mrow><mn>3</mn><mo>*</mo><mi>x</mi></mrow><mn>2</mn></mfrac><mo>-</mo><mfrac><mi>x</mi><mn>6</mn></mfrac><mo>+</mo><mfrac><mn>1</mn><mn>3</mn></mfrac><mo>=</mo><mo>-</mo><mfrac><mrow><mn>2</mn><mo>*</mo><mi>x</mi></mrow><mn>3</mn></mfrac><mo>+</mo><mn>9</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mfrac><mn>13</mn><mn>3</mn></mfrac></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mfrac><mn>13</mn><mn>3</mn></mfrac></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><mn>13</mn><mn>3</mn></mfrac></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 1.ariketa-6. Ebatzi ondorengo ekuazioa eta eman emaitza.

 

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 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 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mi>resolver</mi><mfenced><mrow><mi>x</mi><mo>+</mo><mfrac><mrow><mn>3</mn><mo>*</mo><mi>x</mi></mrow><mn>5</mn></mfrac><mo>-</mo><mfrac><mn>1</mn><mn>2</mn></mfrac><mo>=</mo><mo>-</mo><mn>2</mn><mo>*</mo><mi>x</mi><mo>+</mo><mfrac><mn>9</mn><mn>2</mn></mfrac></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mfrac><mn>25</mn><mn>18</mn></mfrac></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mfrac><mn>25</mn><mn>18</mn></mfrac></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><mn>25</mn><mn>18</mn></mfrac></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 10.ariketa-1. Ebatzi ondorengo ekuazioa sistema eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced open=¨¨ close=¨}¨»«mtable columnalign=¨right¨»«mtr»«mtd»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«msup»«mi»y«/mi»«mn»2«/mn»«/msup»«mo»=«/mo»«mn»202«/mn»«/mtd»«/mtr»«mtr»«mtd»«mi»x«/mi»«mo»+«/mo»«mi»y«/mi»«mo»=«/mo»«mn»20«/mn»«/mtd»«/mtr»«/mtable»«/mfenced»«/math»

 

Lehengo emaitza, X_en balio txikiena.

]]> 1.0000000 0.3333333 0 0 x1=#r1y1=#r2x2=#r3y2=#r4]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><msup><mi>x</mi><mn>2</mn></msup><mo>+</mo><msup><mi>y</mi><mn>2</mn></msup><mo>=</mo><mn>202</mn></mtd></mtr><mtr><mtd><mi>x</mi><mo>+</mo><mi>y</mi><mo>=</mo><mn>20</mn></mtd></mtr></mtable></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>9</mn><mo>,</mo><mi>y</mi><mo>=</mo><mn>11</mn></mtd></mtr></mtable></mfenced><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>11</mn><mo>,</mo><mi>y</mi><mo>=</mo><mn>9</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>9</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>1</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mn>11</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>1</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r3</mi><mo>=</mo><mn>11</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>2</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r4</mi><mo>=</mo><mn>9</mn></math></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mtable><mtr><mtd/></mtr><mtr><mtd/></mtr><mtr><mtd/></mtr></mtable></math></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><msub><mi>x</mi><mn>1</mn></msub><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><msub><mi>y</mi><mn>1</mn></msub><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn><mspace linebreak="newline"/><msub><mi>x</mi><mn>2</mn></msub><mo>=</mo><mo>#</mo><mi>r</mi><mn>3</mn><mspace linebreak="newline"/><msub><mi>y</mi><mn>2</mn></msub><mo>=</mo><mo>#</mo><mi>r</mi><mn>4</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 10.ariketa-2. Ebatzi ondorengo ekuazioa sistema eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced open=¨¨ close=¨}¨»«mtable columnalign=¨right¨»«mtr»«mtd»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mi»x«/mi»«mi»y«/mi»«mo»=«/mo»«mn»24«/mn»«/mtd»«/mtr»«mtr»«mtd»«mi»x«/mi»«mo»+«/mo»«mn»2«/mn»«mi»y«/mi»«mo»=«/mo»«mn»13«/mn»«/mtd»«/mtr»«/mtable»«/mfenced»«/math»

 

Lehengo emaitza, X_en balio txikiena.

]]> 1.0000000 0.3333333 0 0 x1=#r1y1=#r2x2=#r3y2=#r4]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><msup><mi>x</mi><mn>2</mn></msup><mo>+</mo><mi>x</mi><mo>*</mo><mi>y</mi><mo>=</mo><mn>24</mn></mtd></mtr><mtr><mtd><mi>x</mi><mo>+</mo><mn>2</mn><mi>y</mi><mo>=</mo><mn>13</mn></mtd></mtr></mtable></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mo>-</mo><mn>16</mn><mo>,</mo><mi>y</mi><mo>=</mo><mfrac><mn>29</mn><mn>2</mn></mfrac></mtd></mtr></mtable></mfenced><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>3</mn><mo>,</mo><mi>y</mi><mo>=</mo><mn>5</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mo>-</mo><mn>16</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>16</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mfrac><mn>29</mn><mn>2</mn></mfrac></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><mn>29</mn><mn>2</mn></mfrac></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r3</mi><mo>=</mo><mn>3</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>3</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r4</mi><mo>=</mo><mn>5</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>5</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mtable><mtr><mtd/></mtr><mtr><mtd/></mtr><mtr><mtd/></mtr><mtr><mtd/></mtr></mtable></math></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><msub><mi>x</mi><mn>1</mn></msub><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><msub><mi>y</mi><mn>1</mn></msub><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn><mspace linebreak="newline"/><msub><mi>x</mi><mn>2</mn></msub><mo>=</mo><mo>#</mo><mi>r</mi><mn>3</mn><mspace linebreak="newline"/><msub><mi>y</mi><mn>2</mn></msub><mo>=</mo><mo>#</mo><mi>r</mi><mn>4</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 10.ariketa-3. Ebatzi ondorengo ekuazioa sistema eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced open=¨¨ close=¨}¨»«mtable columnalign=¨right¨»«mtr»«mtd»«mfrac»«mn»1«/mn»«mi»x«/mi»«/mfrac»«mo»+«/mo»«mfrac»«mn»1«/mn»«mi»y«/mi»«/mfrac»«mo»=«/mo»«mfrac»«mn»7«/mn»«mn»72«/mn»«/mfrac»«/mtd»«/mtr»«mtr»«mtd»«mi»x«/mi»«mo»+«/mo»«mi»y«/mi»«mo»=«/mo»«mn»42«/mn»«/mtd»«/mtr»«/mtable»«/mfenced»«/math»

 

Lehengo emaitza, X_en balio txikiena.

]]> 1.0000000 0.3333333 0 0 x1=#r1y1=#r2x2=#r3y2=#r4]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfrac><mn>1</mn><mi>x</mi></mfrac><mo>+</mo><mfrac><mn>1</mn><mi>y</mi></mfrac><mo>=</mo><mfrac><mn>7</mn><mn>72</mn></mfrac></mtd></mtr><mtr><mtd><mi>x</mi><mo>+</mo><mi>y</mi><mo>=</mo><mn>42</mn></mtd></mtr></mtable></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>18</mn><mo>,</mo><mi>y</mi><mo>=</mo><mn>24</mn></mtd></mtr></mtable></mfenced><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>24</mn><mo>,</mo><mi>y</mi><mo>=</mo><mn>18</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>18</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>18</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mn>24</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>24</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r3</mi><mo>=</mo><mn>24</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>24</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r4</mi><mo>=</mo><mn>18</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>18</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><msub><mi>x</mi><mn>1</mn></msub><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><msub><mi>y</mi><mn>1</mn></msub><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn><mspace linebreak="newline"/><msub><mi>x</mi><mn>2</mn></msub><mo>=</mo><mo>#</mo><mi>r</mi><mn>3</mn><mspace linebreak="newline"/><msub><mi>y</mi><mn>2</mn></msub><mo>=</mo><mo>#</mo><mi>r</mi><mn>4</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 2.ariketa-1. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mn»3«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mn»3«/mn»«mi»x«/mi»«mo»=«/mo»«mi»x«/mi»«mo»+«/mo»«mn»1«/mn»«/math»

Bi soluzio baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=#r1x=#r2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><mn>3</mn><msup><mi>x</mi><mn>2</mn></msup><mo>+</mo><mn>3</mn><mi>x</mi><mo>=</mo><mi>x</mi><mo>+</mo><mn>1</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mo>-</mo><mn>1</mn></mtd></mtr></mtable></mfenced><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mfrac><mn>1</mn><mn>3</mn></mfrac></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mo>-</mo><mn>1</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mfrac><mn>1</mn><mn>3</mn></mfrac></math></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 2.ariketa-2. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mn»16«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mn»8«/mn»«mi»x«/mi»«mo»+«/mo»«mn»2«/mn»«mo»=«/mo»«mn»1«/mn»«/math»

Bi soluzio baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><mn>16</mn><msup><mi>x</mi><mn>2</mn></msup><mo>+</mo><mn>8</mn><mi>x</mi><mo>+</mo><mn>2</mn><mo>=</mo><mn>1</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mo>-</mo><mfrac><mn>1</mn><mn>4</mn></mfrac></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mfrac><mrow><mo>-</mo><mn>1</mn></mrow><mn>4</mn></mfrac></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mfrac><mn>1</mn><mn>4</mn></mfrac></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 2.ariketa-3. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mn»2«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mn»2«/mn»«mi»x«/mi»«mo»+«/mo»«mn»4«/mn»«mo»=«/mo»«mn»2«/mn»«/math»

Bi soluzio baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=Ez du soluziorik]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><mn>2</mn><msup><mi>x</mi><mn>2</mn></msup><mo>+</mo><mn>2</mn><mi>x</mi><mo>+</mo><mn>4</mn><mo>=</mo><mn>2</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd/></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mi>E</mi><mi>z</mi><mo>&#160;</mo><mi mathvariant="normal">d</mi><mi>u</mi><mo>&#160;</mo><mi>s</mi><mi>o</mi><mi>l</mi><mi>u</mi><mi>z</mi><mi mathvariant="normal">i</mi><mi>o</mi><mi>r</mi><mi mathvariant="normal">i</mi><mi>k</mi><mspace linebreak="newline"/><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_expression"/><assertion name="equivalent_literal"><param name="usecase">false</param><param name="usespaces">false</param></assertion></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 2.ariketa-4. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»=«/mo»«mfrac»«mn»1«/mn»«mn»9«/mn»«/mfrac»«/math»

Bi soluzio baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=#r1x=#r2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>=</mo><mfrac><mn>1</mn><mn>9</mn></mfrac></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mfrac><mn>1</mn><mn>3</mn></mfrac></mtd></mtr></mtable></mfenced><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mo>-</mo><mfrac><mn>1</mn><mn>3</mn></mfrac></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mfrac><mrow><mo>-</mo><mn>1</mn></mrow><mn>3</mn></mfrac></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mfrac><mn>1</mn><mn>3</mn></mfrac></math></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn><mspace linebreak="newline"/><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 2.ariketa-5. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mo»-«/mo»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«mo»=«/mo»«mn»0«/mn»«/math»

Bi soluzio baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=Ez du soluziorik]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><mo>-</mo><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><mi>x</mi><mo>-</mo><mn>1</mn><mo>=</mo><mn>0</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd/></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mi>E</mi><mi>z</mi><mo>&#160;</mo><mi mathvariant="normal">d</mi><mi>u</mi><mo>&#160;</mo><mi>s</mi><mi>o</mi><mi>l</mi><mi>u</mi><mi>z</mi><mi mathvariant="normal">i</mi><mi>o</mi><mi>r</mi><mi mathvariant="normal">i</mi><mi>k</mi><mspace linebreak="newline"/><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_expression"/><assertion name="equivalent_literal"><param name="usecase">false</param><param name="usespaces">false</param></assertion></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 2.ariketa-6. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mn»2«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mi»x«/mi»«mo»=«/mo»«mn»0«/mn»«/math»

Bi soluzio baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=#r1x=#r2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><mn>2</mn><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><mi>x</mi><mo>=</mo><mn>0</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>0</mn></mtd></mtr></mtable></mfenced><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mfrac><mn>1</mn><mn>2</mn></mfrac></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>0</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mfrac><mn>1</mn><mn>2</mn></mfrac></math></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn><mspace linebreak="newline"/><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 3.ariketa-1. Ebatzi ondorengo ekuazioa eta eman emaitza.

]]> 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 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mi>resolver</mi><mfenced><mrow><mfrac><mrow><mn>5</mn><mo>*</mo><mi>x</mi><mo>+</mo><mn>8</mn></mrow><mrow><mn>3</mn><mo>*</mo><mi>x</mi><mo>+</mo><mn>4</mn></mrow></mfrac><mo>=</mo><mfrac><mrow><mn>5</mn><mo>*</mo><mi>x</mi><mo>+</mo><mn>2</mn></mrow><mrow><mn>3</mn><mo>*</mo><mi>x</mi><mo>-</mo><mn>4</mn></mrow></mfrac></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mo>-</mo><mfrac><mn>20</mn><mn>11</mn></mfrac></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mo>-</mo><mfrac><mn>20</mn><mn>11</mn></mfrac></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mfrac><mn>20</mn><mn>11</mn></mfrac></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 3.ariketa-2. Ebatzi ondorengo ekuazioa eta eman emaitza.

]]> 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 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mi>resolver</mi><mfenced><mrow><mfrac><mn>1</mn><mrow><mn>3</mn><mo>*</mo><mi>x</mi><mo>-</mo><mn>3</mn></mrow></mfrac><mo>+</mo><mfrac><mn>1</mn><mrow><mn>4</mn><mo>*</mo><mi>x</mi><mo>+</mo><mn>4</mn></mrow></mfrac><mo>=</mo><mfrac><mn>1</mn><mrow><mn>12</mn><mo>*</mo><mi>x</mi><mo>-</mo><mn>12</mn></mrow></mfrac></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>0</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>0</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>0</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 3.ariketa-3. Ebatzi ondorengo ekuazioa eta eman emaitza.

]]> 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 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mi>resolver</mi><mfenced><mrow><mfrac><mi>x</mi><mn>4</mn></mfrac><mo>-</mo><mfrac><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><mn>8</mn><mo>*</mo><mi>x</mi></mrow><mrow><mn>4</mn><mo>*</mo><mi>x</mi><mo>-</mo><mn>5</mn></mrow></mfrac><mo>=</mo><mfrac><mn>7</mn><mn>4</mn></mfrac></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>35</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>35</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>35</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 3.ariketa-4. Ebatzi ondorengo ekuazioa eta eman emaitza.

]]> 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 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mi>resolver</mi><mfenced><mrow><mfrac><mrow><mo>(</mo><mn>5</mn><mo>*</mo><mi>x</mi><mo>-</mo><mn>2</mn><mo>)</mo><mo>*</mo><mo>(</mo><mn>7</mn><mo>*</mo><mi>x</mi><mo>+</mo><mn>3</mn><mo>)</mo></mrow><mrow><mn>7</mn><mo>*</mo><mi>x</mi><mo>*</mo><mo>(</mo><mn>5</mn><mo>*</mo><mi>x</mi><mo>-</mo><mn>1</mn><mo>)</mo></mrow></mfrac><mo>-</mo><mn>1</mn><mo>=</mo><mn>0</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mfrac><mn>3</mn><mn>4</mn></mfrac></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mfrac><mn>3</mn><mn>4</mn></mfrac></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><mn>3</mn><mn>4</mn></mfrac></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 3.ariketa-5. Ebatzi ondorengo ekuazioa eta eman emaitza.

Bi soluzio baditu, emaitza txikienetik handienera eman

]]> 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 1.0000000 0.3333333 0 0 x=#r1x=#r2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mi>resolver</mi><mfenced><mrow><mn>2</mn><mo>+</mo><mfrac><mn>12</mn><mrow><mi>x</mi><mo>-</mo><mn>3</mn></mrow></mfrac><mo>=</mo><mi>x</mi><mo>+</mo><mn>3</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mo>-</mo><mn>3</mn></mtd></mtr></mtable></mfenced><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>5</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mo>-</mo><mn>3</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>3</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mn>5</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>5</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 3.ariketa-6. Ebatzi ondorengo ekuazioa eta eman emaitza.

Bi soluzio baditu, emaitza txikienetik handienera eman

]]> 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 1.0000000 0.3333333 0 0 x=#r1x=#r2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mi>resolver</mi><mfenced><mrow><mfrac><mrow><mn>6</mn><mo>-</mo><mi>x</mi></mrow><mn>3</mn></mfrac><mo>-</mo><mfrac><mrow><mn>3</mn><mo>*</mo><mo>(</mo><mi>x</mi><mo>-</mo><mn>4</mn><mo>)</mo></mrow><mrow><mn>6</mn><mo>+</mo><mi>x</mi></mrow></mfrac><mo>=</mo><mfrac><mrow><mi>x</mi><mo>-</mo><mn>2</mn></mrow><mn>3</mn></mfrac></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>4</mn></mtd></mtr></mtable></mfenced><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mo>-</mo><mfrac><mn>21</mn><mn>2</mn></mfrac></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mo>-</mo><mfrac><mn>21</mn><mn>2</mn></mfrac></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mfrac><mn>21</mn><mn>2</mn></mfrac></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mn>4</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>4</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 3.ariketa-7. Ebatzi ondorengo ekuazioa eta eman emaitza.

Bi soluzio baditu, emaitza txikienetik handienera eman

]]> 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 1.0000000 0.3333333 0 0 x=#r1x=#r2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mi>resolver</mi><mfenced><mrow><mfrac><mrow><mi>x</mi><mo>-</mo><mn>3</mn></mrow><mrow><mi>x</mi><mo>+</mo><mn>3</mn></mrow></mfrac><mo>-</mo><mfrac><mrow><mi>x</mi><mo>+</mo><mn>3</mn></mrow><mrow><mi>x</mi><mo>-</mo><mn>3</mn></mrow></mfrac><mo>=</mo><mfrac><mrow><mi>x</mi><mo>-</mo><mn>2</mn></mrow><mrow><mi>x</mi><mo>+</mo><mn>3</mn></mrow></mfrac></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mo>-</mo><mn>6</mn></mtd></mtr></mtable></mfenced><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mo>-</mo><mn>1</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mo>-</mo><mn>6</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>6</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mo>-</mo><mn>1</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>1</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 4.ariketa-1. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mn»2«/mn»«mi»x«/mi»«mfenced»«mrow»«mi»x«/mi»«mo»+«/mo»«mn»3«/mn»«/mrow»«/mfenced»«mo»=«/mo»«mn»3«/mn»«mfenced»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«/mrow»«/mfenced»«/math»

Soluzio bat baino gehiago baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=Ez du soluziorik]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><mn>2</mn><mo>*</mo><mi>x</mi><mo>*</mo><mfenced><mrow><mi>x</mi><mo>+</mo><mn>3</mn></mrow></mfenced><mo>=</mo><mn>3</mn><mo>*</mo><mfenced><mrow><mi>x</mi><mo>-</mo><mn>1</mn></mrow></mfenced></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd/></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mi>E</mi><mi>z</mi><mo>&#160;</mo><mi mathvariant="normal">d</mi><mi>u</mi><mo>&#160;</mo><mi>s</mi><mi>o</mi><mi>l</mi><mi>u</mi><mi>z</mi><mi mathvariant="normal">i</mi><mi>o</mi><mi>r</mi><mi mathvariant="normal">i</mi><mi>k</mi></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_expression"/><assertion name="equivalent_literal"><param name="usecase">false</param><param name="usespaces">false</param></assertion></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 4.ariketa-2. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»x«/mi»«mo»+«/mo»«mn»1«/mn»«mo»=«/mo»«mfrac»«mn»6«/mn»«mi»x«/mi»«/mfrac»«/math»

Soluzio bat baino gehiago baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=#r1x=#r2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><mi>x</mi><mo>+</mo><mn>1</mn><mo>=</mo><mfrac><mn>6</mn><mi>x</mi></mfrac></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mo>-</mo><mn>3</mn></mtd></mtr></mtable></mfenced><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>2</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mo>-</mo><mn>3</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mn>2</mn></math></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 4.ariketa-3. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced»«mrow»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mn»5«/mn»«/mrow»«/mfenced»«mfenced»«mrow»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mn»3«/mn»«/mrow»«/mfenced»«mo»=«/mo»«mo»-«/mo»«mn»1«/mn»«/math»

Soluzio bat baino gehiago baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=#r1x=#r2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><mfenced><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><mn>5</mn></mrow></mfenced><mo>*</mo><mfenced><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><mn>3</mn></mrow></mfenced><mo>=</mo><mo>-</mo><mn>1</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mo>-</mo><mn>2</mn></mtd></mtr></mtable></mfenced><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>2</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mo>-</mo><mn>2</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>2</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mn>2</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>2</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 4.ariketa-4. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mn»4«/mn»«msup»«mi»x«/mi»«mn»4«/mn»«/msup»«mo»-«/mo»«mn»65«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mn»16«/mn»«mo»=«/mo»«mn»0«/mn»«/math»

Soluzio bat baino gehiago baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=#r1x=#r2x=#r3x=#r4]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><mn>4</mn><msup><mi>x</mi><mn>4</mn></msup><mo>-</mo><mn>65</mn><msup><mi>x</mi><mn>2</mn></msup><mo>+</mo><mn>16</mn><mo>=</mo><mn>0</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mo>-</mo><mn>4</mn></mtd></mtr></mtable></mfenced><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>4</mn></mtd></mtr></mtable></mfenced><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mfrac><mn>1</mn><mn>2</mn></mfrac></mtd></mtr></mtable></mfenced><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mo>-</mo><mfrac><mn>1</mn><mn>2</mn></mfrac></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mo>-</mo><mn>4</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>2</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mfrac><mrow><mo>-</mo><mn>1</mn></mrow><mn>2</mn></mfrac></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>2</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r3</mi><mo>=</mo><mfrac><mn>1</mn><mn>2</mn></mfrac></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r4</mi><mo>=</mo><mn>4</mn></math></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>3</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>4</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 4.ariketa-5. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced»«mrow»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mn»16«/mn»«/mrow»«/mfenced»«mfenced»«mrow»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mn»25«/mn»«/mrow»«/mfenced»«mo»=«/mo»«mn»0«/mn»«/math»

Soluzio bat baino gehiago baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=#r1x=#r2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><mfenced><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><mn>16</mn></mrow></mfenced><mo>*</mo><mfenced><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>+</mo><mn>25</mn></mrow></mfenced><mo>=</mo><mn>0</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mo>-</mo><mn>4</mn></mtd></mtr></mtable></mfenced><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>4</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mo>-</mo><mn>4</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>2</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mn>4</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>2</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 4.ariketa-6. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msup»«mi»x«/mi»«mn»3«/mn»«/msup»«mo»+«/mo»«mn»2«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mn»5«/mn»«mi»x«/mi»«mo»-«/mo»«mn»6«/mn»«mo»=«/mo»«mn»0«/mn»«/math»

Soluzio bat baino gehiago baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=#r1x=#r2x=#r3]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><msup><mi>x</mi><mn>3</mn></msup><mo>+</mo><mn>2</mn><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><mn>5</mn><mi>x</mi><mo>-</mo><mn>6</mn><mo>=</mo><mn>0</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mo>-</mo><mn>3</mn></mtd></mtr></mtable></mfenced><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mo>-</mo><mn>1</mn></mtd></mtr></mtable></mfenced><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>2</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mo>-</mo><mn>3</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>3</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mo>-</mo><mn>1</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>1</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r3</mi><mo>=</mo><mn>2</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>2</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>3</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 5.ariketa-1. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msqrt»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mn»5«/mn»«/msqrt»«mo»=«/mo»«mn»2«/mn»«/math»

Soluzio bat baino gehiago baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=#r1x=#r2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><msqrt><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><mn>5</mn></mrow></msqrt><mo>=</mo><mn>2</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mo>-</mo><mn>3</mn></mtd></mtr></mtable></mfenced><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>3</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mo>-</mo><mn>3</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>3</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mn>3</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>3</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 5.ariketa-2. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msqrt»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mn»5«/mn»«mi»x«/mi»«mo»+«/mo»«mn»3«/mn»«/msqrt»«mo»=«/mo»«mn»2«/mn»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«/math»

Soluzio bat baino gehiago baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><msqrt><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><mn>5</mn><mi>x</mi><mo>+</mo><mn>3</mn></mrow></msqrt><mo>=</mo><mn>2</mn><mi>x</mi><mo>-</mo><mn>1</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mfrac><mn>2</mn><mn>3</mn></mfrac></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mfrac><mn>2</mn><mn>3</mn></mfrac></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><mn>2</mn><mn>3</mn></mfrac></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 5.ariketa-3. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msqrt»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mn»9«/mn»«/msqrt»«mo»+«/mo»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»=«/mo»«mn»21«/mn»«/math»

Soluzio bat baino gehiago baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=#r1x=#r2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><msqrt><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>+</mo><mn>9</mn></mrow></msqrt><mo>+</mo><msup><mi>x</mi><mn>2</mn></msup><mo>=</mo><mn>21</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mo>-</mo><mn>4</mn></mtd></mtr></mtable></mfenced><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>4</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mo>-</mo><mn>4</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>4</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mn>4</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>4</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 5.ariketa-4. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mn»3«/mn»«mi»x«/mi»«mo»-«/mo»«mn»3«/mn»«msqrt»«mi»x«/mi»«mo»+«/mo»«mn»3«/mn»«/msqrt»«mo»=«/mo»«mi»x«/mi»«mo»+«/mo»«mn»3«/mn»«/math»

Soluzio bat baino gehiago baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><mn>3</mn><mi>x</mi><mo>-</mo><mn>3</mn><msqrt><mrow><mi>x</mi><mo>+</mo><mn>3</mn></mrow></msqrt><mo>=</mo><mi>x</mi><mo>+</mo><mn>3</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>6</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>6</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>6</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 5.ariketa-5. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msqrt»«mn»2«/mn»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«/msqrt»«mo»-«/mo»«msqrt»«mn»2«/mn»«mi»x«/mi»«mo»-«/mo»«mn»4«/mn»«/msqrt»«mo»=«/mo»«mn»3«/mn»«/math»

Soluzio bat baino gehiago baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=Ez du soluziorik]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><msqrt><mrow><mn>2</mn><mi>x</mi><mo>-</mo><mn>1</mn></mrow></msqrt><mo>-</mo><msqrt><mrow><mn>2</mn><mi>x</mi><mo>-</mo><mn>4</mn></mrow></msqrt><mo>=</mo><mn>3</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd/></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mi>E</mi><mi>z</mi><mo>&#160;</mo><mi mathvariant="normal">d</mi><mi>u</mi><mo>&#160;</mo><mi>s</mi><mi>o</mi><mi>l</mi><mi>u</mi><mi>z</mi><mi mathvariant="normal">i</mi><mi>o</mi><mi>r</mi><mi mathvariant="normal">i</mi><mi>k</mi></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_expression"/><assertion name="equivalent_literal"><param name="usecase">false</param><param name="usespaces">false</param></assertion></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 6.1.ariketa-1. Ebatzi ondorengo ekuazioa eta eman emaitza.

 Bi erantzun badaude txikienetik handienera idatzi

]]> 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 1.0000000 0.3333333 0 0 x=#r1x=#r2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mi>resolver</mi><mfenced><mrow><msup><mn>3</mn><mrow><mn>1</mn><mo>-</mo><msup><mi>x</mi><mn>2</mn></msup></mrow></msup><mo>=</mo><mfrac><mn>1</mn><mn>27</mn></mfrac></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mo>-</mo><mn>2.</mn></mtd></mtr></mtable></mfenced><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>2.</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mo>-</mo><mn>2</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>6</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mn>2</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>1</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 6.1.ariketa-2. Ebatzi ondorengo ekuazioa eta eman emaitza.

 Bi erantzun badaude txikienetik handienera idatzi.

]]> 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 1.0000000 0.3333333 0 0 x=#r1x=#r2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mi>resolver</mi><mfenced><mrow><msup><mn>5</mn><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><mn>5</mn><mo>*</mo><mi>x</mi><mo>+</mo><mn>6</mn></mrow></msup><mo>=</mo><mn>1</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>2.</mn></mtd></mtr></mtable></mfenced><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>3.</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>2</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>2</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mn>3</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>3</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 6.1.ariketa-3. Ebatzi ondorengo ekuazioa eta eman emaitza.

 Bi erantzun badaude txikienetik handienera idatzi.

]]> 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 1.0000000 0.3333333 0 0 x=#r1x=#r2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mi>resolver</mi><mfenced><mrow><msup><mn>3</mn><mrow><mn>4</mn><mo>-</mo><msup><mi>x</mi><mn>2</mn></msup></mrow></msup><mo>=</mo><mfrac><mn>1</mn><mn>9</mn></mfrac></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mo>-</mo><mn>2.4495</mn></mtd></mtr></mtable></mfenced><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>2.4495</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mo>-</mo><msqrt><mn>6</mn></msqrt></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>2</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><msqrt><mn>6</mn></msqrt></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>3</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 6.1.ariketa-4. Ebatzi ondorengo ekuazioa eta eman emaitza.

 Bi erantzun badaude txikienetik handienera idatzi.

]]> 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 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mi>resolver</mi><mfenced><mrow><msup><mn>2</mn><mrow><mn>3</mn><mo>*</mo><mi>x</mi></mrow></msup><mo>=</mo><mo>(</mo><mfrac><mn>1</mn><mn>2</mn></mfrac><msup><mo>)</mo><mrow><mn>3</mn><mo>*</mo><mi>x</mi><mo>+</mo><mn>2</mn></mrow></msup></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mo>-</mo><mn>0.33333</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mo>-</mo><mfrac><mn>1</mn><mn>3</mn></mfrac></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mfrac><mn>1</mn><mn>3</mn></mfrac></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 6.1.ariketa-5. Ebatzi ondorengo ekuazioa eta eman emaitza.

 Bi erantzun badaude txikienetik handienera idatzi.

]]> 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 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mi>resolver</mi><mfenced><mrow><msup><mn>7</mn><mrow><mi>x</mi><mo>+</mo><mn>2</mn></mrow></msup><mo>=</mo><mn>5764801</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>6.</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>6</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>6</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 6.1.ariketa-6. Ebatzi ondorengo ekuazioa eta eman emaitza.

 Bi erantzun badaude txikienetik handienera idatzi.

]]> 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 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mi>resolver</mi><mfenced><mrow><mfrac><msup><mn>4</mn><mrow><mi>x</mi><mo>-</mo><mn>1</mn></mrow></msup><msup><mn>2</mn><mrow><mi>x</mi><mo>+</mo><mn>2</mn></mrow></msup></mfrac><mo>=</mo><mn>8</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>7.</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>7</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>7</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 6.1.ariketa-7. Ebatzi ondorengo ekuazioa eta eman emaitza.

 Bi erantzun badaude txikienetik handienera idatzi.

]]> 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 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mi>resolver</mi><mfenced><mrow><msup><mn>3</mn><mrow><mi>x</mi><mo>-</mo><mn>1</mn></mrow></msup><mo>=</mo><mo>(</mo><mfrac><mn>1</mn><mn>3</mn></mfrac><msup><mo>)</mo><mrow><mo>-</mo><mn>4</mn><mo>*</mo><mi>x</mi><mo>-</mo><mn>2</mn></mrow></msup></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mo>-</mo><mn>1.</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mo>-</mo><mn>1</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>1</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 6.1.ariketa-8. Ebatzi ondorengo ekuazioa eta eman emaitza.

 Bi erantzun badaude txikienetik handienera idatzi.

]]> 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 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mi>resolver</mi><mfenced><mrow><msup><mn>4</mn><mi>x</mi></msup><mo>*</mo><msup><mn>16</mn><mi>x</mi></msup><mo>=</mo><mn>4</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>0.33333</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mfrac><mn>1</mn><mn>3</mn></mfrac></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><mn>1</mn><mn>3</mn></mfrac></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 6.2.ariketa-1. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msup»«mn»2«/mn»«mi»x«/mi»«/msup»«mo»+«/mo»«msup»«mn»2«/mn»«mrow»«mi»x«/mi»«mo»+«/mo»«mn»1«/mn»«/mrow»«/msup»«mo»=«/mo»«mn»12«/mn»«/math»

Soluzio bat baino gehiago baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><msup><mn>2</mn><mi>x</mi></msup><mo>+</mo><msup><mn>2</mn><mrow><mi>x</mi><mo>+</mo><mn>1</mn></mrow></msup><mo>=</mo><mn>12</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>2.</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>2</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>2</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> 6.2.ariketa-2. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msup»«mn»5«/mn»«mrow»«mi»x«/mi»«mo»+«/mo»«mn»1«/mn»«/mrow»«/msup»«mo»+«/mo»«msup»«mn»5«/mn»«mi»x«/mi»«/msup»«mo»+«/mo»«msup»«mn»5«/mn»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«/mrow»«/msup»«mo»=«/mo»«mfrac»«mn»31«/mn»«mn»5«/mn»«/mfrac»«/math»

Soluzio bat baino gehiago baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><msup><mn>5</mn><mrow><mi>x</mi><mo>+</mo><mn>1</mn></mrow></msup><mo>+</mo><msup><mn>5</mn><mi>x</mi></msup><mo>+</mo><msup><mn>5</mn><mrow><mi>x</mi><mo>-</mo><mn>1</mn></mrow></msup><mo>=</mo><mfrac><mn>31</mn><mn>5</mn></mfrac></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>0.</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>0</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>0</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> 6.2.ariketa-3. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msup»«mn»3«/mn»«mi»x«/mi»«/msup»«mo»+«/mo»«msup»«mn»3«/mn»«mrow»«mi»x«/mi»«mo»+«/mo»«mn»2«/mn»«/mrow»«/msup»«mo»=«/mo»«mn»30«/mn»«/math»

Soluzio bat baino gehiago baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><msup><mn>3</mn><mi>x</mi></msup><mo>+</mo><msup><mn>3</mn><mrow><mi>x</mi><mo>+</mo><mn>2</mn></mrow></msup><mo>=</mo><mn>30</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>1.</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>1</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>1</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> 6.2.ariketa-4. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msup»«mn»2«/mn»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«/mrow»«/msup»«mo»+«/mo»«msup»«mn»2«/mn»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»3«/mn»«/mrow»«/msup»«mo»+«/mo»«msup»«mn»2«/mn»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»4«/mn»«/mrow»«/msup»«mo»=«/mo»«mn»704«/mn»«/math»

Soluzio bat baino gehiago baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><msup><mn>2</mn><mrow><mi>x</mi><mo>-</mo><mn>1</mn></mrow></msup><mo>+</mo><msup><mn>2</mn><mrow><mi>x</mi><mo>-</mo><mn>3</mn></mrow></msup><mo>+</mo><msup><mn>2</mn><mrow><mi>x</mi><mo>-</mo><mn>4</mn></mrow></msup><mo>=</mo><mn>704</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>10.</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>10</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>10</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> 6.2.ariketa-5. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfrac»«mn»1«/mn»«msup»«mn»3«/mn»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«/mrow»«/msup»«/mfrac»«mo»+«/mo»«msup»«mn»3«/mn»«mrow»«mn»2«/mn»«mo»-«/mo»«mi»x«/mi»«/mrow»«/msup»«mo»=«/mo»«mfrac»«mn»4«/mn»«mn»27«/mn»«/mfrac»«/math»

Soluzio bat baino gehiago baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><mfrac><mn>1</mn><msup><mn>3</mn><mrow><mi>x</mi><mo>-</mo><mn>1</mn></mrow></msup></mfrac><mo>+</mo><msup><mn>3</mn><mrow><mn>2</mn><mo>-</mo><mi>x</mi></mrow></msup><mo>=</mo><mfrac><mn>4</mn><mn>27</mn></mfrac></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>4.</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>4</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>4</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> 6.2.ariketa-6. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msup»«mn»25«/mn»«mi»x«/mi»«/msup»«mo»-«/mo»«mn»130«/mn»«mo».«/mo»«msup»«mn»5«/mn»«mi»x«/mi»«/msup»«mo»+«/mo»«mn»625«/mn»«mo»=«/mo»«mn»0«/mn»«/math»

Soluzio bat baino gehiago baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=#r1x=#r2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><msup><mn>25</mn><mi>x</mi></msup><mo>-</mo><mn>130</mn><mo>*</mo><msup><mn>5</mn><mi>x</mi></msup><mo>+</mo><mn>625</mn><mo>=</mo><mn>0</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>1.</mn></mtd></mtr></mtable></mfenced><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>3.</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>1</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>1</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mn>3</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>3</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 7.1.ariketa-1. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»log«/mi»«mfenced»«mrow»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mn»1«/mn»«/mrow»«/mfenced»«mo»-«/mo»«mi»log«/mi»«mfenced»«mrow»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mn»1«/mn»«/mrow»«/mfenced»«mo»=«/mo»«mi»log«/mi»«mfrac»«mn»13«/mn»«mn»12«/mn»«/mfrac»«/math»

Soluzio bat baino gehiago baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=#r1x=#r2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><mi>log</mi><mfenced><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>+</mo><mn>1</mn></mrow></mfenced><mo>-</mo><mi>log</mi><mfenced><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><mn>1</mn></mrow></mfenced><mo>=</mo><mi>log</mi><mfrac><mn>13</mn><mn>12</mn></mfrac></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mo>-</mo><mn>5.</mn></mtd></mtr></mtable></mfenced><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>5.</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mo>-</mo><mn>5</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>1</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mn>5</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>3</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 7.1.ariketa-2. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»log«/mi»«mfenced»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»3«/mn»«/mrow»«/mfenced»«mo»+«/mo»«mi»log«/mi»«mfenced»«mrow»«mi»x«/mi»«mo»+«/mo»«mn»1«/mn»«/mrow»«/mfenced»«mo»=«/mo»«mi»log«/mi»«mn»3«/mn»«mo»+«/mo»«mi»log«/mi»«mfenced»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«/mrow»«/mfenced»«/math»

Soluzio bat baino gehiago baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><mi>log</mi><mfenced><mrow><mi>x</mi><mo>-</mo><mn>3</mn></mrow></mfenced><mo>+</mo><mi>log</mi><mfenced><mrow><mi>x</mi><mo>+</mo><mn>1</mn></mrow></mfenced><mo>=</mo><mi>log</mi><mo> </mo><mn>3</mn><mo>+</mo><mi>log</mi><mfenced><mrow><mi>x</mi><mo>-</mo><mn>1</mn></mrow></mfenced></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>5.</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>5</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>5</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> 7.1.ariketa-3. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mn»2«/mn»«mi»log«/mi»«mfenced»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»3«/mn»«/mrow»«/mfenced»«mo»=«/mo»«mi»log«/mi»«mo»§#160;«/mo»«mi»x«/mi»«mo»-«/mo»«mi»log«/mi»«mo»§#160;«/mo»«mn»4«/mn»«/math»

Soluzio bat baino gehiago baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><mn>2</mn><mo>*</mo><mi>log</mi><mfenced><mrow><mi>x</mi><mo>-</mo><mn>3</mn></mrow></mfenced><mo>=</mo><mi>log</mi><mo> </mo><mi>x</mi><mo>-</mo><mi>log</mi><mo> </mo><mn>4</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>4.</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>4</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>4</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> 7.1.ariketa-4. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»log«/mi»«mfenced»«mrow»«mi»x«/mi»«mo»+«/mo»«mn»3«/mn»«/mrow»«/mfenced»«mo»-«/mo»«mi»log«/mi»«mfenced»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»6«/mn»«/mrow»«/mfenced»«mo»=«/mo»«mn»1«/mn»«/math»

Soluzio bat baino gehiago baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><mi>log</mi><mfenced><mrow><mi>x</mi><mo>+</mo><mn>3</mn></mrow></mfenced><mo>-</mo><mi>log</mi><mfenced><mrow><mi>x</mi><mo>-</mo><mn>6</mn></mrow></mfenced><mo>=</mo><mn>1</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>7.</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>7</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>7</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> 7.1.ariketa-5. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»log«/mi»«mfenced»«mrow»«mi»x«/mi»«mo»+«/mo»«mn»9«/mn»«/mrow»«/mfenced»«mo»=«/mo»«mn»2«/mn»«mo»+«/mo»«mi»log«/mi»«mo»§#160;«/mo»«mi»x«/mi»«/math»

Soluzio bat baino gehiago baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><mi>log</mi><mfenced><mrow><mi>x</mi><mo>+</mo><mn>9</mn></mrow></mfenced><mo>=</mo><mn>2</mn><mo>+</mo><mi>log</mi><mo> </mo><mi>x</mi></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>0.090909</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mfrac><mn>1</mn><mn>11</mn></mfrac></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><mn>1</mn><mn>11</mn></mfrac></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> 7.1.ariketa-6. Ebatzi ondorengo ekuazioa eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»log«/mi»«mo»§#160;«/mo»«mi»x«/mi»«mo»+«/mo»«mi»log«/mi»«mo»§#160;«/mo»«mn»2«/mn»«mi»x«/mi»«mo»+«/mo»«mi»log«/mi»«mo»§#160;«/mo»«mo»§#160;«/mo»«mn»4«/mn»«mi»x«/mi»«mo»=«/mo»«mo»-«/mo»«mn»3«/mn»«/math»

Soluzio bat baino gehiago baditu txikienetik handienera ordenatu

Ez badu soluziorik idatzi Ez du soluziorik
Infinitu soluzio baditu idatzi Infinitu soluzio
]]> 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced><mrow><mi>log</mi><mo> </mo><mi>x</mi><mo>+</mo><mi>log</mi><mo> </mo><mn>2</mn><mi>x</mi><mo>+</mo><mi>log</mi><mo> </mo><mo> </mo><mn>4</mn><mi>x</mi><mo>=</mo><mo>-</mo><mn>3</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>0.05</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mfrac><mn>1</mn><mn>20</mn></mfrac></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><mn>1</mn><mn>11</mn></mfrac></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> 7.2.ariketa-1. Ebatzi ondorengo ekuazioa eta eman emaitza.

 Bi erantzun badaude txikienetik handienera idatzi.

]]> iVBORw0KGgoAAAANSUhEUgAAAIUAAAAlCAIAAADjpL2FAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAB3RJTUUH3gYGCCYtxtnzagAAAAd0RVh0QXV0aG9yAKmuzEgAAAAMdEVYdERlc2NyaXB0aW9uABMJISMAAAAKdEVYdENvcHlyaWdodACsD8w6AAAADnRFWHRDcmVhdGlvbiB0aW1lADX3DwkAAAAJdEVYdFNvZnR3YXJlAF1w/zoAAAALdEVYdERpc2NsYWltZXIAt8C0jwAAAAh0RVh0V2FybmluZwDAG+aHAAAAB3RFWHRTb3VyY2UA9f+D6wAAAAh0RVh0Q29tbWVudAD2zJa/AAAABnRFWHRUaXRsZQCo7tInAAABAElEQVR4nO2a27KDIAxFpXP+/5fpg1OGEyMSc2GLrCfb0TTDTkJCTTnnbQHDZ7QDi38sPbDg9Ugpib7Xk3442X8Kf8evhoixtrEdJj/YpVlLFgOTHyJK0uSc92upbPtTrN5641aEecJHPVmd8vEsS0xcdDVuQoAn1/1VZ6XSe1lCz8O4Fd6edNWrepnWRuLKdX7kio0LkF0hp+7L1TigJ9p50DBdjqZwcjHME0aP0vBcPkzuuRc7ZRI8iqE3Xv+E5nG9J51PoQSgHwhJ1t+YTX5+hSDGJunKIvQYdTBVdmCEdqCTV+QHSIfWg/a8ZBSdk2OjUFjNnrYzLNVDH0fFj7O2hJzEON9hpQAAAKtJREFU3DNuchxweU/DPUNPaqgehtaJMKzlgZttT1zHu/fUeqUHoe86MrMe9TY+dvUb/ynQOzHD5LVM3u8+Dlm9Ckh/kApDCPNKoEdd/pzOIQJ+4gaRXgnqVcDqgAgwkDv7B07kzodYj5iDoNdKLp4/2i+aTEnkcSTiPAgo9tmhnDlw8wegGIUA37D0IJ3lWGcIMYEimz/KdcA8iEPkC5K4xeGdYNWrxdIDiy8nDBeBqL7adAAAAABJRU5ErkJggg== 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mi>resolver</mi><mfenced><mrow><mi>log</mi><mo>(</mo><mi>x</mi><mo>)</mo><mo>-</mo><mn>1</mn><mo>=</mo><mi>log</mi><mo>(</mo><mn>22</mn><mo>-</mo><mi>x</mi><mo>)</mo></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>20.</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>20</mn></math></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 7.2.ariketa-2. Ebatzi ondorengo ekuazioa eta eman emaitza.

 Bi erantzun badaude txikienetik handienera idatzi.

]]> 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 1.0000000 0.3333333 0 0 x=#r1x=#r2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mi>resolver</mi><mfenced><mrow><mi>log</mi><mo>(</mo><mn>28</mn><mo>-</mo><msup><mi>x</mi><mn>3</mn></msup><mo>)</mo><mo>-</mo><mn>3</mn><mo>*</mo><mi>log</mi><mo>(</mo><mn>4</mn><mo>-</mo><mi>x</mi><mo>)</mo><mo>=</mo><mn>0</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>1.</mn></mtd></mtr></mtable></mfenced><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>3.</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>1</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>20</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mn>3</mn></math></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn><mspace linebreak="newline"/><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 7.2.ariketa-3. Ebatzi ondorengo ekuazioa eta eman emaitza.

 Bi erantzun badaude txikienetik handienera idatzi.

]]> 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 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mi>resolver</mi><mfenced><mrow><mn>2</mn><mo>*</mo><msub><mi>log</mi><mn>2</mn></msub><mo>(</mo><mi>x</mi><mo>-</mo><mn>1</mn><mo>)</mo><mo>-</mo><mn>3</mn><mo>=</mo><msub><mi>log</mi><mn>2</mn></msub><mo>(</mo><mi>x</mi><mo>)</mo></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>9.899</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>5</mn><mo>+</mo><mn>2</mn><msqrt><mn>6</mn></msqrt></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>2</mn><mo>*</mo><msqrt><mn>6</mn></msqrt><mo>+</mo><mn>5</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mspace linebreak="newline"/><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 7.2.ariketa-4. Ebatzi ondorengo ekuazioa eta eman emaitza.

 Bi erantzun badaude txikienetik handienera idatzi.

]]> 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 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mi>resolver</mi><mfenced><mrow><mfrac><mrow><mi>log</mi><mfenced><mrow><mn>16</mn><mo>-</mo><msup><mi>x</mi><mn>2</mn></msup></mrow></mfenced></mrow><mrow><mi>log</mi><mo>(</mo><mn>3</mn><mo>*</mo><mi>x</mi><mo>-</mo><mn>4</mn><mo>)</mo></mrow></mfrac><mo>=</mo><mn>2</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>2.4</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mfrac><mn>12</mn><mn>5</mn></mfrac></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><mn>12</mn><mn>5</mn></mfrac></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mspace linebreak="newline"/><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 7.2.ariketa-5. Ebatzi ondorengo ekuazioa eta eman emaitza.

 Bi erantzun badaude txikienetik handienera idatzi.

]]> 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 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mi>resolver</mi><mfenced><mrow><mi>log</mi><mo>(</mo><mn>5</mn><mo>*</mo><mi>x</mi><mo>+</mo><mn>4</mn><mo>)</mo><mo>-</mo><mi>log</mi><mo>(</mo><mn>2</mn><mo>)</mo><mo>=</mo><mfrac><mrow><mi>log</mi><mo>(</mo><mi>x</mi><mo>+</mo><mn>4</mn><mo>)</mo></mrow><mn>2</mn></mfrac></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>0.</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>0</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>0</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mspace linebreak="newline"/><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 7.2.ariketa-6. Ebatzi ondorengo ekuazioa eta eman emaitza.

 Bi erantzun badaude txikienetik handienera idatzi.

]]> 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 1.0000000 0.3333333 0 0 x=#r1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mi>resolver</mi><mfenced><mrow><mn>4</mn><msub><mi>log</mi><mn>5</mn></msub><mo>(</mo><mi>x</mi><mo>+</mo><mn>2</mn><mo>)</mo><mo>=</mo><msub><mi>log</mi><mn>5</mn></msub><mo>(</mo><mi>x</mi><mo>+</mo><mn>2</mn><mo>)</mo><mo>+</mo><mn>3</mn></mrow></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>3.</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>3</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>3</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mspace linebreak="newline"/><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 8.ariketa-1. Ebatzi ondorengo ekuazioa sistema laburketa (reducción) metodoa erabiliz eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced open=¨¨ close=¨}¨»«mtable columnalign=¨right¨»«mtr»«mtd»«mn»3«/mn»«mi»x«/mi»«mo»+«/mo»«mn»4«/mn»«mi»y«/mi»«mo»=«/mo»«mn»20«/mn»«/mtd»«/mtr»«mtr»«mtd»«mn»5«/mn»«mi»x«/mi»«mo»-«/mo»«mn»7«/mn»«mi»y«/mi»«mo»=«/mo»«mn»6«/mn»«/mtd»«/mtr»«/mtable»«/mfenced»«/math»

]]> 1.0000000 0.3333333 0 0 x=#r1y=#r2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mn>3</mn><mi>x</mi><mo>+</mo><mn>4</mn><mi>y</mi><mo>=</mo><mn>20</mn></mtd></mtr><mtr><mtd><mn>5</mn><mi>x</mi><mo>-</mo><mn>7</mn><mi>y</mi><mo>=</mo><mn>6</mn></mtd></mtr></mtable></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>4</mn><mo>,</mo><mi>y</mi><mo>=</mo><mn>2</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>4</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>4</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mn>2</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>2</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>y</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 8.ariketa-2. Ebatzi ondorengo ekuazioa sistema ordezkapen (sustitución) metodoa erabiliz eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced open=¨¨ close=¨}¨»«mtable columnalign=¨right¨»«mtr»«mtd»«mfrac»«mrow»«mn»3«/mn»«mi»x«/mi»«/mrow»«mn»2«/mn»«/mfrac»«mo»+«/mo»«mfrac»«mrow»«mn»5«/mn»«mi»y«/mi»«/mrow»«mn»4«/mn»«/mfrac»«mo»=«/mo»«mn»2«/mn»«/mtd»«/mtr»«mtr»«mtd»«mfrac»«mrow»«mn»12«/mn»«mi»x«/mi»«/mrow»«mn»5«/mn»«/mfrac»«mo»=«/mo»«mn»1«/mn»«mo»+«/mo»«mfrac»«mrow»«mn»3«/mn»«mi»y«/mi»«/mrow»«mn»4«/mn»«/mfrac»«/mtd»«/mtr»«/mtable»«/mfenced»«/math»

]]> 1.0000000 0.3333333 0 0 x=#r1y=#r2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mtable><mtr><mtd/></mtr><mtr><mtd><mi>resolver</mi><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfrac><mrow><mn>3</mn><mi>x</mi></mrow><mn>2</mn></mfrac><mo>+</mo><mfrac><mrow><mn>5</mn><mi>y</mi></mrow><mn>4</mn></mfrac><mo>=</mo><mn>2</mn></mtd></mtr><mtr><mtd><mfrac><mrow><mn>12</mn><mi>x</mi></mrow><mn>5</mn></mfrac><mo>=</mo><mn>1</mn><mo>+</mo><mfrac><mrow><mn>3</mn><mi>y</mi></mrow><mn>4</mn></mfrac></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mfrac><mn>2</mn><mn>3</mn></mfrac><mo>,</mo><mi>y</mi><mo>=</mo><mfrac><mn>4</mn><mn>5</mn></mfrac></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mfrac><mn>2</mn><mn>3</mn></mfrac></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><mn>2</mn><mn>3</mn></mfrac></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mfrac><mn>4</mn><mn>5</mn></mfrac></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><mn>4</mn><mn>5</mn></mfrac></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>y</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 8.ariketa-3. Ebatzi ondorengo ekuazioa sistema berdinketa (igualación) metodoa erabiliz eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced open=¨¨ close=¨}¨»«mtable columnalign=¨right¨»«mtr»«mtd»«mfrac»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»5«/mn»«/mrow»«mn»3«/mn»«/mfrac»«mo»+«/mo»«mfrac»«mrow»«mn»2«/mn»«mi»y«/mi»«mo»-«/mo»«mn»1«/mn»«/mrow»«mn»5«/mn»«/mfrac»«mo»=«/mo»«mn»2«/mn»«/mtd»«/mtr»«mtr»«mtd»«mfrac»«mrow»«mn»2«/mn»«mo»-«/mo»«mi»x«/mi»«/mrow»«mn»4«/mn»«/mfrac»«mo»+«/mo»«mfrac»«mrow»«mi»y«/mi»«mo»+«/mo»«mn»1«/mn»«/mrow»«mn»3«/mn»«/mfrac»«mo»=«/mo»«mn»3«/mn»«/mtd»«/mtr»«/mtable»«/mfenced»«/math»

]]> 1.0000000 0.3333333 0 0 x=#r1y=#r2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mtable><mtr><mtd/></mtr><mtr><mtd><mi>resolver</mi><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfrac><mrow><mi>x</mi><mo>-</mo><mn>5</mn></mrow><mn>3</mn></mfrac><mo>+</mo><mfrac><mrow><mn>2</mn><mi>y</mi><mo>-</mo><mn>1</mn></mrow><mn>5</mn></mfrac><mo>=</mo><mn>2</mn></mtd></mtr><mtr><mtd><mfrac><mrow><mn>2</mn><mo>-</mo><mi>x</mi></mrow><mn>4</mn></mfrac><mo>+</mo><mfrac><mrow><mi>y</mi><mo>+</mo><mn>1</mn></mrow><mn>3</mn></mfrac><mo>=</mo><mn>3</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>2</mn><mo>,</mo><mi>y</mi><mo>=</mo><mn>8</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>2</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>2</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mn>8</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>8</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>y</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 9.1.ariketa-1. Ebatzi ondorengo ekuazioa sistema Gauss_en metodoa erabiliz eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced open=¨¨ close=¨}¨»«mtable»«mtr»«mtd»«mi»x«/mi»«mo»-«/mo»«mi»y«/mi»«mo»+«/mo»«mn»2«/mn»«mi»z«/mi»«mo»=«/mo»«mn»7«/mn»«/mtd»«/mtr»«mtr»«mtd»«mn»2«/mn»«mi»x«/mi»«mo»+«/mo»«mi»y«/mi»«mo»+«/mo»«mn»5«/mn»«mi»z«/mi»«mo»=«/mo»«mn»10«/mn»«/mtd»«/mtr»«mtr»«mtd»«mi»x«/mi»«mo»+«/mo»«mi»y«/mi»«mo»-«/mo»«mn»4«/mn»«mi»z«/mi»«mo»=«/mo»«mo»-«/mo»«mn»9«/mn»«/mtd»«/mtr»«/mtable»«/mfenced»«/math»

]]> 1.0000000 0.3333333 0 0 x=#r1y=#r2z=#r3]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>-</mo><mi>y</mi><mo>+</mo><mn>2</mn><mi>z</mi><mo>=</mo><mn>7</mn></mtd></mtr><mtr><mtd><mn>2</mn><mi>x</mi><mo>+</mo><mi>y</mi><mo>+</mo><mn>5</mn><mi>z</mi><mo>=</mo><mn>10</mn></mtd></mtr><mtr><mtd><mi>x</mi><mo>+</mo><mi>y</mi><mo>-</mo><mn>4</mn><mi>z</mi><mo>=</mo><mo>-</mo><mn>9</mn></mtd></mtr></mtable></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>1</mn><mo>,</mo><mi>y</mi><mo>=</mo><mo>-</mo><mn>2</mn><mo>,</mo><mi>z</mi><mo>=</mo><mn>2</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>1</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>1</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mo>-</mo><mn>2</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>2</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r3</mi><mo>=</mo><mn>2</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>2</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>y</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn><mspace linebreak="newline"/><mi>z</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>3</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 9.1.ariketa-2. Ebatzi ondorengo ekuazioa sistema Gauss_en metodoa erabiliz eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced open=¨¨ close=¨}¨»«mtable»«mtr»«mtd»«mi»x«/mi»«mo»+«/mo»«mn»3«/mn»«mi»y«/mi»«mo»-«/mo»«mn»2«/mn»«mi»z«/mi»«mo»=«/mo»«mo»-«/mo»«mn»1«/mn»«/mtd»«/mtr»«mtr»«mtd»«mi»x«/mi»«mo»+«/mo»«mi»z«/mi»«mo»=«/mo»«mn»2«/mn»«/mtd»«/mtr»«mtr»«mtd»«mn»2«/mn»«mi»x«/mi»«mo»+«/mo»«mn»5«/mn»«mi»y«/mi»«mo»=«/mo»«mn»8«/mn»«/mtd»«/mtr»«/mtable»«/mfenced»«/math»

]]> 1.0000000 0.3333333 0 0 x=#r1y=#r2z=#r3]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>+</mo><mn>3</mn><mi>y</mi><mo>-</mo><mn>2</mn><mi>z</mi><mo>=</mo><mo>-</mo><mn>1</mn></mtd></mtr><mtr><mtd><mi>x</mi><mo>+</mo><mi>z</mi><mo>=</mo><mn>2</mn></mtd></mtr><mtr><mtd><mn>2</mn><mi>x</mi><mo>+</mo><mn>5</mn><mi>y</mi><mo>=</mo><mn>8</mn></mtd></mtr></mtable></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mo>-</mo><mn>1</mn><mo>,</mo><mi>y</mi><mo>=</mo><mn>2</mn><mo>,</mo><mi>z</mi><mo>=</mo><mn>3</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mo>-</mo><mn>1</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>1</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mn>2</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>2</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r3</mi><mo>=</mo><mn>3</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>3</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mtable><mtr><mtd/></mtr><mtr><mtd/></mtr><mtr><mtd/></mtr></mtable></math></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>y</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn><mspace linebreak="newline"/><mi>z</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>3</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 9.1.ariketa-3. Ebatzi ondorengo ekuazioa sistema Gauss_en metodoa erabiliz eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced open=¨¨ close=¨}¨»«mtable»«mtr»«mtd»«mi»x«/mi»«mo»+«/mo»«mi»y«/mi»«mo»+«/mo»«mi»z«/mi»«mo»=«/mo»«mn»2«/mn»«/mtd»«/mtr»«mtr»«mtd»«mn»2«/mn»«mi»x«/mi»«mo»+«/mo»«mn»3«/mn»«mi»y«/mi»«mo»+«/mo»«mn»5«/mn»«mi»z«/mi»«mo»=«/mo»«mn»11«/mn»«/mtd»«/mtr»«mtr»«mtd»«mi»x«/mi»«mo»-«/mo»«mn»5«/mn»«mi»y«/mi»«mo»+«/mo»«mn»6«/mn»«mi»z«/mi»«mo»=«/mo»«mn»29«/mn»«/mtd»«/mtr»«/mtable»«/mfenced»«/math»

]]> 1.0000000 0.3333333 0 0 x=#r1y=#r2z=#r3]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>+</mo><mi>y</mi><mo>+</mo><mi>z</mi><mo>=</mo><mn>2</mn></mtd></mtr><mtr><mtd><mn>2</mn><mi>x</mi><mo>+</mo><mn>3</mn><mi>y</mi><mo>+</mo><mn>5</mn><mi>z</mi><mo>=</mo><mn>11</mn></mtd></mtr><mtr><mtd><mi>x</mi><mo>-</mo><mn>5</mn><mi>y</mi><mo>+</mo><mn>6</mn><mi>z</mi><mo>=</mo><mn>29</mn></mtd></mtr></mtable></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>1</mn><mo>,</mo><mi>y</mi><mo>=</mo><mo>-</mo><mn>2</mn><mo>,</mo><mi>z</mi><mo>=</mo><mn>3</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>1</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>1</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mo>-</mo><mn>2</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>2</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r3</mi><mo>=</mo><mn>3</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>3</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>y</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn><mspace linebreak="newline"/><mi>z</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>3</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> 9.2.ariketa-1. Ebatzi ondorengo ekuazioa sistema Gauss_en metodoa erabiliz eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced open=¨¨ close=¨}¨»«mtable»«mtr»«mtd»«mi»x«/mi»«mo»-«/mo»«mi»y«/mi»«mo»=«/mo»«mn»1«/mn»«/mtd»«/mtr»«mtr»«mtd»«mi»y«/mi»«mo»-«/mo»«mi»z«/mi»«mo»=«/mo»«mn»1«/mn»«/mtd»«/mtr»«mtr»«mtd»«mi»x«/mi»«mo»-«/mo»«mi»z«/mi»«mo»=«/mo»«mn»3«/mn»«/mtd»«/mtr»«/mtable»«/mfenced»«mspace linebreak=¨newline¨/»«/math»

 

Ez badauka soluziorik, idatzi Ez du soluziorik

Infinitu soluzio baditu idatzi Infinitu soluzio

]]> 1.0000000 0.3333333 0 0 Ez du soluziorik]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>-</mo><mi>y</mi><mo>=</mo><mn>1</mn></mtd></mtr><mtr><mtd><mi>y</mi><mo>-</mo><mi>z</mi><mo>=</mo><mn>1</mn></mtd></mtr><mtr><mtd><mi>x</mi><mo>-</mo><mi>z</mi><mo>=</mo><mn>3</mn></mtd></mtr></mtable></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd/></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>1</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>1</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mo>-</mo><mn>2</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>2</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r3</mi><mo>=</mo><mn>3</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>3</mn></math></output></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>E</mi><mi>z</mi><mo>&#160;</mo><mi mathvariant="normal">d</mi><mi>u</mi><mo>&#160;</mo><mi>s</mi><mi>o</mi><mi>l</mi><mi>u</mi><mi>z</mi><mi mathvariant="normal">i</mi><mi>o</mi><mi>r</mi><mi mathvariant="normal">i</mi><mi>k</mi></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_expression"/><assertion name="equivalent_literal"><param name="usecase">false</param><param name="usespaces">false</param></assertion></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> 9.2.ariketa-2. Ebatzi ondorengo ekuazioa sistema Gauss_en metodoa erabiliz eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced open=¨¨ close=¨}¨»«mtable»«mtr»«mtd»«mi»x«/mi»«mo»+«/mo»«mi»y«/mi»«mo»+«/mo»«mi»z«/mi»«mo»=«/mo»«mn»6«/mn»«/mtd»«/mtr»«mtr»«mtd»«mi»x«/mi»«mo»-«/mo»«mi»z«/mi»«mo»=«/mo»«mo»-«/mo»«mn»1«/mn»«/mtd»«/mtr»«mtr»«mtd»«mn»3«/mn»«mi»x«/mi»«mo»+«/mo»«mn»2«/mn»«mi»y«/mi»«mo»+«/mo»«mi»z«/mi»«mo»=«/mo»«mn»11«/mn»«/mtd»«/mtr»«/mtable»«/mfenced»«mspace linebreak=¨newline¨/»«/math»

 

Ez badauka soluziorik, idatzi Ez du soluziorik

Infinitu soluzio baditu idatzi Infinitu soluzio

]]> 1.0000000 0.3333333 0 0 Infinitu soluzio]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>+</mo><mi>y</mi><mo>+</mo><mi>z</mi><mo>=</mo><mn>6</mn></mtd></mtr><mtr><mtd><mi>x</mi><mo>-</mo><mi>z</mi><mo>=</mo><mo>-</mo><mn>1</mn></mtd></mtr><mtr><mtd><mn>3</mn><mi>x</mi><mo>+</mo><mn>2</mn><mi>y</mi><mo>+</mo><mi>z</mi><mo>=</mo><mn>11</mn></mtd></mtr></mtable></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mi>z</mi><mo>-</mo><mn>1</mn><mo>,</mo><mi>y</mi><mo>=</mo><mo>-</mo><mn>2</mn><mo>*</mo><mi>z</mi><mo>+</mo><mn>7</mn><mo>,</mo><mi>z</mi><mo>=</mo><mi>z</mi></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>1</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>1</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mo>-</mo><mn>2</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>2</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r3</mi><mo>=</mo><mn>3</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>3</mn></math></output></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>I</mi><mi>n</mi><mi>f</mi><mi mathvariant="normal">i</mi><mi>n</mi><mi mathvariant="normal">i</mi><mi>t</mi><mi>u</mi><mo>&#160;</mo><mi>s</mi><mi>o</mi><mi>l</mi><mi>u</mi><mi>z</mi><mi mathvariant="normal">i</mi><mi>o</mi></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_expression"/><assertion name="equivalent_literal"><param name="usecase">false</param><param name="usespaces">false</param></assertion></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> 9.2.ariketa-3. Ebatzi ondorengo ekuazioa sistema Gauss_en metodoa erabiliz eta eman emaitza.

 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced open=¨¨ close=¨}¨»«mtable»«mtr»«mtd»«mi»x«/mi»«mo»-«/mo»«mn»2«/mn»«mi»y«/mi»«mo»+«/mo»«mn»3«/mn»«mi»z«/mi»«mo»=«/mo»«mn»5«/mn»«/mtd»«/mtr»«mtr»«mtd»«mn»2«/mn»«mi»x«/mi»«mo»-«/mo»«mi»y«/mi»«mo»+«/mo»«mi»z«/mi»«mo»=«/mo»«mn»3«/mn»«/mtd»«/mtr»«mtr»«mtd»«mn»3«/mn»«mi»x«/mi»«mo»+«/mo»«mi»y«/mi»«mo»-«/mo»«mn»2«/mn»«mi»z«/mi»«mo»=«/mo»«mn»0«/mn»«/mtd»«/mtr»«/mtable»«/mfenced»«/math»

]]> 1.0000000 0.3333333 0 0 x=#r1y=#r2z=#r3]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>resolver</mi><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>-</mo><mn>2</mn><mi>y</mi><mo>+</mo><mn>3</mn><mi>z</mi><mo>=</mo><mn>5</mn></mtd></mtr><mtr><mtd><mn>2</mn><mi>x</mi><mo>-</mo><mi>y</mi><mo>+</mo><mi>z</mi><mo>=</mo><mn>3</mn></mtd></mtr><mtr><mtd><mn>3</mn><mi>x</mi><mo>+</mo><mi>y</mi><mo>-</mo><mn>2</mn><mi>z</mi><mo>=</mo><mn>0</mn></mtd></mtr></mtable></mfenced></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>1</mn><mo>,</mo><mi>y</mi><mo>=</mo><mn>1</mn><mo>,</mo><mi>z</mi><mo>=</mo><mn>2</mn></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>1</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>1</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mn>1</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>1</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r3</mi><mo>=</mo><mn>2</mn></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>2</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mtable><mtr><mtd/></mtr><mtr><mtd/></mtr><mtr><mtd/></mtr></mtable></math></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>y</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn><mspace linebreak="newline"/><mi>z</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>3</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> Problema_11  Si la longitud del lado más grande de un rectángulo es el doble del otro, y el perímetro es de 360 cm., calcula las dimensiones del rectángulo.

Longitud lado mayor  {#1} cm

Longitud lado menor  {#2} cm

]]> 2.0000000 0.3333333 0 <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>120</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mn>60</mn></math></input></command></group></library></session>]]></wirisCasSession><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question> Problema_12 Si al doble de un número le restamos la tercera parte nos da 20. ¿Cuál es el número?

]]> 1.0000000 0.3333333 0 0 #r1 <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>12</mn></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer>#r1</correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Problema_13 Dentro de 16 años la edad de Nerea será el triple de la de hoy. ¿Cuál es la edad actual de Nerea?

Edad actual de Nerea  {#1} años

]]> 1.0000000 0.3333333 0 <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>8</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></library></session>]]></wirisCasSession><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question> Problema_14 La edad de un padre es el triple de la de su hijo, y dentro de 15 años sólo será el doble. ¿Cuáles son las edades actuales de los dos?

Edad del padre  {#1} años

Edad del hijo  {#2} años

]]> 2.0000000 0.3333333 0 <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>45</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mn>15</mn></math></input></command></group></library></session>]]></wirisCasSession><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question> Problema_15 Obtén dos números sabiendo que la suma de los dos es 59 y la resta 15.

Número menor  {#1}

Núimero mayor  {#2}

]]> 2.0000000 0.3333333 0 <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>22</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mn>37</mn></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question> Problema_16 Un grupo de chicos está jugando a los chinos con monedas de 20 y 50 céntimos. Al abrir las manos hay 7 monedas y en total suman 2€ y 30 céntimos. ¿Cuántas monedas hay de cada tipo?

Hay  {#1} monedas de 50 céntimos

Hay  {#2} monedas de 20 céntimos

]]> 2.0000000 0.3333333 0 <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>3</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mn>4</mn></math></input></command></group></library></session>]]></wirisCasSession><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question> Problema_17 En un hotel hay habitaciones de una y dos camas. En total  48 habitaciones y 80 camas. ¿Cuántas habitaciones hay de cada tipo?

{#1} habitaciones de una cama

{#2} habitaciones de dos camas

]]> 2.0000000 0.3333333 0 <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>16</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mn>32</mn></math></input></command></group></library></session>]]></wirisCasSession><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question> Problema_18 Amaia se dispone a invertir 100.000 €. En el banco le ofrecen dos productos: Fondo tipio A, al 4% de interés anual, y Fondo riesgo B, al 6% de interés anual. Invierte una parte en cada tipo de fondo y al cabo del año obtiene 4.500€ de intereses. ¿Cuánto adquirió de cada producto?

No utilizar el punto para la unidad de millar

{#1} € en fondos del tipo A

{#2} € en fondos del tipo B

]]> 2.0000000 0.3333333 0 <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>75000</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mn>25000</mn></math></input></command></group></library></session>]]></wirisCasSession><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question> Problema_19 A la hora de poner la nota en cierta asignatura se decide que la primera evaluación tiene un valor del 25%, la segunda un 35%, y la tercera un 40%. Un alumno  ha obtenido un  5  en la primera y un 7 en la segunda. ¿Qué nota debe obtener en  la tercera evaluación para que la nota final sea un 7?

Utiliza . para el valor decimal

Nota tercera evaluación  {#1}

]]> 1.0000000 0.3333333 0 <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mfrac><mn>33</mn><mn>4</mn></mfrac></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-2)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question> Problema_20 Un comerciante ha comprado 50 kg. de harina y 80 kg. de arroz, pagando por todo 66,10€. Pero ha conseguido comprar la harina un 20% más barato y un 10% el arroz. Por lo tanto al final solo ha pagado 56,24€. ¿Cuánto valía cada artículo al principio?

Utiliza . para el valor decimal

{#1} € costaba el kilo de harina en un principio.

{#2} € costaba el kilo de arroz en un principio.

]]> 2.0000000 0.3333333 0 <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mfrac><mn>13</mn><mn>20</mn></mfrac></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mfrac><mn>21</mn><mn>50</mn></mfrac></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-2)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question> Problema_21 El entrenador de tenis ha repartido las pelotas a los alumnos al comienzo del entrenamiento. Después de dar a cada uno 3 pelotas le sobran 12. Como quiera que cada alumno tenga 5 pelotas, ha calculado que debe comprar 18 pelotas más. ¿Cuántos alumnos tiene?

{#1} alumnos

]]> 1.0000000 0.3333333 0 <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>15</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question> Problema_22 La edad de un padre es cuatro veces la del hijo, aunque dentro de 16 años sólo será el doble.¿Cuántos años tienen los dos en la actualidad?

Edad actual del padre  {#1} años

Edad actual del hijo  {#2} años

]]> 2.0000000 0.3333333 0 <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>32</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mn>8</mn></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question> Problema_23 La suma de las dos cifras de un número es 12. Si intercambiamos las cifras, el número obtenido es 18 unidades más grande. Calcula el número.

El número es {#1}

]]> 1.0000000 0.3333333 0 <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>57</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-2)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question> Problema_24 Un cine tiene igual número de filas que de butacas por fila. El propietario decide remodelarlo quitando una butaca por fila y tres filas. Después de la remodelación, el número de butacas es de 323.

a)      ¿Cuántas filas tenia el cine antes del cambio?

b)      ¿Cuántas butacas hay ahora en cada fila?

{#1} filas inicialmente.

{#2} butacas por fila ahora.

]]> 2.0000000 0.3333333 0 <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>20</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mn>19</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-2)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question> Problema_25 Unos amigos están tomando algo en un bar. La consumición es de 6€. Como dos de ellos no tienen dinero lo deben pagar entre los demás. Para ello cada uno debe poner 0,80€ más. ¿Cuántos amigos son?

Son {#1} amigos.

]]> 1.0000000 0.3333333 0 <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mn>5</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></library></session>]]></wirisCasSession><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question> MATE CCSS I/Tema 2 -Ecuaciones y sistemas de ecuaciones/Gauss Gauss_1_w Resuelve el siguiente sistemas de ecuaciones utilizando el método de Gauss:

«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mtable columnalign=¨left¨ rowspacing=¨0¨»«mtr»«mtd»«mi»#w«/mi»«mo»=«/mo»«mi»#d«/mi»«/mtd»«/mtr»«mtr»«mtd»«mi»#r«/mi»«mo»=«/mo»«mi»#h«/mi»«/mtd»«/mtr»«mtr»«mtd»«mi»#q«/mi»«mo»=«/mo»«mi»#l«/mi»«/mtd»«/mtr»«/mtable»«/math»

escribe las soluciones a continuación:

]]> 1.0000000 0.3333333 0 0 x=#r1y=#r2z=#r3]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mtable><mtr><mtd><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mtable><mtr><mtd><mi>a</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>6</mn><mo>,</mo><mn>6</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>b</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>6</mn><mo>,</mo><mn>6</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>c</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>6</mn><mo>,</mo><mn>6</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>d</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>6</mn><mo>,</mo><mn>6</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>e</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>6</mn><mo>,</mo><mn>6</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>f</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>6</mn><mo>,</mo><mn>6</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>g</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>6</mn><mo>,</mo><mn>6</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>h</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>6</mn><mo>,</mo><mn>6</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>i</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>6</mn><mo>,</mo><mn>6</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>j</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>6</mn><mo>,</mo><mn>6</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>k</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>6</mn><mo>,</mo><mn>6</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>l</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>6</mn><mo>,</mo><mn>6</mn><mo>)</mo></mtd></mtr></mtable><mrow><mfenced close="|" open="|"><mtable><mtr><mtd><mi>a</mi></mtd><mtd><mi>b</mi></mtd><mtd><mi>c</mi></mtd></mtr><mtr><mtd><mi>e</mi></mtd><mtd><mi>f</mi></mtd><mtd><mi>g</mi></mtd></mtr><mtr><mtd><mi>i</mi></mtd><mtd><mi>j</mi></mtd><mtd><mi>k</mi></mtd></mtr></mtable></mfenced><mo>≠</mo><mn>0</mn></mrow></apply></mtd></mtr><mtr><mtd/></mtr><mtr><mtd/></mtr><mtr><mtd><mi>w</mi><mo>=</mo><mi>a</mi><mo>*</mo><mi>x</mi><mo>+</mo><mi>b</mi><mo>*</mo><mi>y</mi><mo>+</mo><mi>c</mi><mo>*</mo><mi>z</mi></mtd></mtr><mtr><mtd><mi>r</mi><mo>=</mo><mi>e</mi><mo>*</mo><mi>x</mi><mo>+</mo><mi>f</mi><mo>*</mo><mi>y</mi><mo>+</mo><mi>g</mi><mo>*</mo><mi>z</mi></mtd></mtr><mtr><mtd><mi>q</mi><mo>=</mo><mi>i</mi><mo>*</mo><mi>x</mi><mo>+</mo><mi>j</mi><mo>*</mo><mi>y</mi><mo>+</mo><mi>k</mi><mo>*</mo><mi>z</mi></mtd></mtr><mtr><mtd><mi>r1</mi><mo>=</mo><mfrac><mfenced close="|" open="|"><mtable><mtr><mtd><mi>d</mi></mtd><mtd><mi>b</mi></mtd><mtd><mi>c</mi></mtd></mtr><mtr><mtd><mi>h</mi></mtd><mtd><mi>f</mi></mtd><mtd><mi>g</mi></mtd></mtr><mtr><mtd><mi>l</mi></mtd><mtd><mi>j</mi></mtd><mtd><mi>k</mi></mtd></mtr></mtable></mfenced><mfenced close="|" open="|"><mtable><mtr><mtd><mi>a</mi></mtd><mtd><mi>b</mi></mtd><mtd><mi>c</mi></mtd></mtr><mtr><mtd><mi>e</mi></mtd><mtd><mi>f</mi></mtd><mtd><mi>g</mi></mtd></mtr><mtr><mtd><mi>i</mi></mtd><mtd><mi>j</mi></mtd><mtd><mi>k</mi></mtd></mtr></mtable></mfenced></mfrac></mtd></mtr><mtr><mtd><mi>r2</mi><mo>=</mo><mfrac><mfenced close="|" open="|"><mtable><mtr><mtd><mi>a</mi></mtd><mtd><mi>d</mi></mtd><mtd><mi>c</mi></mtd></mtr><mtr><mtd><mi>e</mi></mtd><mtd><mi>h</mi></mtd><mtd><mi>g</mi></mtd></mtr><mtr><mtd><mi>i</mi></mtd><mtd><mi>l</mi></mtd><mtd><mi>k</mi></mtd></mtr></mtable></mfenced><mfenced close="|" open="|"><mtable><mtr><mtd><mi>a</mi></mtd><mtd><mi>b</mi></mtd><mtd><mi>c</mi></mtd></mtr><mtr><mtd><mi>e</mi></mtd><mtd><mi>f</mi></mtd><mtd><mi>g</mi></mtd></mtr><mtr><mtd><mi>i</mi></mtd><mtd><mi>j</mi></mtd><mtd><mi>k</mi></mtd></mtr></mtable></mfenced></mfrac></mtd></mtr><mtr><mtd><mi>r3</mi><mo>=</mo><mfrac><mfenced close="|" open="|"><mtable><mtr><mtd><mi>a</mi></mtd><mtd><mi>b</mi></mtd><mtd><mi>d</mi></mtd></mtr><mtr><mtd><mi>e</mi></mtd><mtd><mi>f</mi></mtd><mtd><mi>h</mi></mtd></mtr><mtr><mtd><mi>i</mi></mtd><mtd><mi>j</mi></mtd><mtd><mi>l</mi></mtd></mtr></mtable></mfenced><mfenced close="|" open="|"><mtable><mtr><mtd><mi>a</mi></mtd><mtd><mi>b</mi></mtd><mtd><mi>c</mi></mtd></mtr><mtr><mtd><mi>e</mi></mtd><mtd><mi>f</mi></mtd><mtd><mi>g</mi></mtd></mtr><mtr><mtd><mi>i</mi></mtd><mtd><mi>j</mi></mtd><mtd><mi>k</mi></mtd></mtr></mtable></mfenced></mfrac></mtd></mtr><mtr><mtd/></mtr></mtable><mrow><mo> </mo><mi>r1</mi><mo>∈</mo><integers/><mo>∧</mo><mi>r2</mi><mo>∈</mo><integers/><mo>∧</mo><mi>r3</mi><mo>∈</mo><integers/></mrow></apply></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>y</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn><mspace linebreak="newline"/><mi>z</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>3</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="inputCompound">true</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Gauss_2_w Resuelve el siguiente sistemas de ecuaciones utilizando el método de Gauss:

«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mtable columnalign=¨left¨ rowspacing=¨0¨»«mtr»«mtd»«mi»#w«/mi»«mo»=«/mo»«mi»#d«/mi»«/mtd»«/mtr»«mtr»«mtd»«mi»#r«/mi»«mo»=«/mo»«mi»#h«/mi»«/mtd»«/mtr»«mtr»«mtd»«mi»#q«/mi»«mo»=«/mo»«mi»#l«/mi»«/mtd»«/mtr»«/mtable»«/math»

escribe las soluciones a continuación:

]]> 1.0000000 0.3333333 0 0 x=#r1y=#r2z=#r3]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mtable><mtr><mtd><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mtable><mtr><mtd><mi>a</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>2</mn><mo>,</mo><mn>4</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>b</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>2</mn><mo>,</mo><mn>4</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>c</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>2</mn><mo>,</mo><mn>4</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>d</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>2</mn><mo>,</mo><mn>4</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>e</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>2</mn><mo>,</mo><mn>4</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>f</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>2</mn><mo>,</mo><mn>4</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>g</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>2</mn><mo>,</mo><mn>4</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>h</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>2</mn><mo>,</mo><mn>4</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>i</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>2</mn><mo>,</mo><mn>4</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>j</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>2</mn><mo>,</mo><mn>4</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>k</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>2</mn><mo>,</mo><mn>4</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>l</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>2</mn><mo>,</mo><mn>4</mn><mo>)</mo></mtd></mtr></mtable><mrow><mfenced close="|" open="|"><mtable><mtr><mtd><mi>a</mi></mtd><mtd><mi>b</mi></mtd><mtd><mi>c</mi></mtd></mtr><mtr><mtd><mi>e</mi></mtd><mtd><mi>f</mi></mtd><mtd><mi>g</mi></mtd></mtr><mtr><mtd><mi>i</mi></mtd><mtd><mi>j</mi></mtd><mtd><mi>k</mi></mtd></mtr></mtable></mfenced><mo>≠</mo><mn>0</mn></mrow></apply></mtd></mtr><mtr><mtd/></mtr><mtr><mtd/></mtr><mtr><mtd><mi>w</mi><mo>=</mo><mi>a</mi><mo>*</mo><mi>x</mi><mo>+</mo><mi>b</mi><mo>*</mo><mi>y</mi><mo>+</mo><mi>c</mi><mo>*</mo><mi>z</mi></mtd></mtr><mtr><mtd><mi>r</mi><mo>=</mo><mi>e</mi><mo>*</mo><mi>x</mi><mo>+</mo><mi>f</mi><mo>*</mo><mi>y</mi><mo>+</mo><mi>g</mi><mo>*</mo><mi>z</mi></mtd></mtr><mtr><mtd><mi>q</mi><mo>=</mo><mi>i</mi><mo>*</mo><mi>x</mi><mo>+</mo><mi>j</mi><mo>*</mo><mi>y</mi><mo>+</mo><mi>k</mi><mo>*</mo><mi>z</mi></mtd></mtr><mtr><mtd><mi>r1</mi><mo>=</mo><mfrac><mfenced close="|" open="|"><mtable><mtr><mtd><mi>d</mi></mtd><mtd><mi>b</mi></mtd><mtd><mi>c</mi></mtd></mtr><mtr><mtd><mi>h</mi></mtd><mtd><mi>f</mi></mtd><mtd><mi>g</mi></mtd></mtr><mtr><mtd><mi>l</mi></mtd><mtd><mi>j</mi></mtd><mtd><mi>k</mi></mtd></mtr></mtable></mfenced><mfenced close="|" open="|"><mtable><mtr><mtd><mi>a</mi></mtd><mtd><mi>b</mi></mtd><mtd><mi>c</mi></mtd></mtr><mtr><mtd><mi>e</mi></mtd><mtd><mi>f</mi></mtd><mtd><mi>g</mi></mtd></mtr><mtr><mtd><mi>i</mi></mtd><mtd><mi>j</mi></mtd><mtd><mi>k</mi></mtd></mtr></mtable></mfenced></mfrac></mtd></mtr><mtr><mtd><mi>r2</mi><mo>=</mo><mfrac><mfenced close="|" open="|"><mtable><mtr><mtd><mi>a</mi></mtd><mtd><mi>d</mi></mtd><mtd><mi>c</mi></mtd></mtr><mtr><mtd><mi>e</mi></mtd><mtd><mi>h</mi></mtd><mtd><mi>g</mi></mtd></mtr><mtr><mtd><mi>i</mi></mtd><mtd><mi>l</mi></mtd><mtd><mi>k</mi></mtd></mtr></mtable></mfenced><mfenced close="|" open="|"><mtable><mtr><mtd><mi>a</mi></mtd><mtd><mi>b</mi></mtd><mtd><mi>c</mi></mtd></mtr><mtr><mtd><mi>e</mi></mtd><mtd><mi>f</mi></mtd><mtd><mi>g</mi></mtd></mtr><mtr><mtd><mi>i</mi></mtd><mtd><mi>j</mi></mtd><mtd><mi>k</mi></mtd></mtr></mtable></mfenced></mfrac></mtd></mtr><mtr><mtd><mi>r3</mi><mo>=</mo><mfrac><mfenced close="|" open="|"><mtable><mtr><mtd><mi>a</mi></mtd><mtd><mi>b</mi></mtd><mtd><mi>d</mi></mtd></mtr><mtr><mtd><mi>e</mi></mtd><mtd><mi>f</mi></mtd><mtd><mi>h</mi></mtd></mtr><mtr><mtd><mi>i</mi></mtd><mtd><mi>j</mi></mtd><mtd><mi>l</mi></mtd></mtr></mtable></mfenced><mfenced close="|" open="|"><mtable><mtr><mtd><mi>a</mi></mtd><mtd><mi>b</mi></mtd><mtd><mi>c</mi></mtd></mtr><mtr><mtd><mi>e</mi></mtd><mtd><mi>f</mi></mtd><mtd><mi>g</mi></mtd></mtr><mtr><mtd><mi>i</mi></mtd><mtd><mi>j</mi></mtd><mtd><mi>k</mi></mtd></mtr></mtable></mfenced></mfrac></mtd></mtr><mtr><mtd/></mtr></mtable><mrow><mo> </mo><mi>r1</mi><mo>∈</mo><rationals/><mo>∧</mo><mi>r2</mi><mo>∈</mo><rationals/><mo>∧</mo><mi>r3</mi><mo>∈</mo><rationals/></mrow></apply></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>1</mn><mspace linebreak="newline"/><mi>y</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>2</mn><mspace linebreak="newline"/><mi>z</mi><mo>=</mo><mo>#</mo><mi>r</mi><mn>3</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="inputCompound">true</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Pregunta 12 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" rowspacing="0"»«mtr»«mtd»«mi»R«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»e«/mi»«mi»l«/mi»«mi»v«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»l«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»s«/mi»«mi»t«/mi»«mi»e«/mi»«mi»m«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»p«/mi»«mi»o«/mi»«mi»r«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»l«/mi»«mo»§nbsp;«/mo»«mi»m«/mi»«mi»e«/mi»«mi»t«/mi»«mi»o«/mi»«mi»d«/mi»«mi»o«/mi»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»G«/mi»«mi»a«/mi»«mi»u«/mi»«mi»s«/mi»«mi»s«/mi»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»p«/mi»«mi»u«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mo»:«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«mfenced close="}" open=""»«mtable»«mtr»«mtd»«mi»x«/mi»«mo»+«/mo»«mi»y«/mi»«mo»+«/mo»«mi»z«/mi»«mo»=«/mo»«mn»1«/mn»«/mtd»«/mtr»«mtr»«mtd»«mn»2«/mn»«mi»x«/mi»«mo»+«/mo»«mn»3«/mn»«mi»y«/mi»«mo»-«/mo»«mn»4«/mn»«mi»z«/mi»«mo»=«/mo»«mn»9«/mn»«/mtd»«/mtr»«mtr»«mtd»«mi»x«/mi»«mo»-«/mo»«mi»y«/mi»«mo»+«/mo»«mi»z«/mi»«mo»=«/mo»«mo»-«/mo»«mn»1«/mn»«/mtd»«/mtr»«/mtable»«/mfenced»«/mtd»«/mtr»«/mtable»«/math»

Si tiene varias soluciones, escríbelas separadas por una coma y sin espacios en blanco y ordenadas de menor a mayor.
Si no es entero, en forma de fracción.
Si no tiene solución escribe: No tiene solucion.
El signo unicamente si es negativo.
Ejemplo:«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»x«/mi»«mo»=«/mo»«mn»2«/mn»«mo»,«/mo»«mi»y«/mi»«mo»=«/mo»«mn»2«/mn»«mo»/«/mo»«mn»5«/mn»«mo»,«/mo»«mi»z«/mi»«mo»=«/mo»«mo»-«/mo»«mn»4«/mn»«/math»
]]> 1.0000000 1.0000000 0 0 x=1,y=1,z=-1 Pregunta 13 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" rowspacing="0"»«mtr»«mtd»«mi»R«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»e«/mi»«mi»l«/mi»«mi»v«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»l«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»s«/mi»«mi»t«/mi»«mi»e«/mi»«mi»m«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»p«/mi»«mi»o«/mi»«mi»r«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»l«/mi»«mo»§nbsp;«/mo»«mi»m«/mi»«mi»e«/mi»«mi»t«/mi»«mi»o«/mi»«mi»d«/mi»«mi»o«/mi»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»G«/mi»«mi»a«/mi»«mi»u«/mi»«mi»s«/mi»«mi»s«/mi»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»p«/mi»«mi»u«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mo»:«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«mfenced close="}" open=""»«mtable»«mtr»«mtd»«mn»2«/mn»«mi»x«/mi»«mo»-«/mo»«mn»5«/mn»«mi»y«/mi»«mo»+«/mo»«mn»3«/mn»«mi»z«/mi»«mo»=«/mo»«mn»4«/mn»«/mtd»«/mtr»«mtr»«mtd»«mi»x«/mi»«mo»-«/mo»«mn»2«/mn»«mi»y«/mi»«mo»+«/mo»«mi»z«/mi»«mo»=«/mo»«mn»3«/mn»«/mtd»«/mtr»«mtr»«mtd»«mn»5«/mn»«mi»x«/mi»«mo»+«/mo»«mi»y«/mi»«mo»+«/mo»«mn»7«/mn»«mi»z«/mi»«mo»=«/mo»«mn»11«/mn»«/mtd»«/mtr»«/mtable»«/mfenced»«/mtd»«/mtr»«/mtable»«/math»

Si tiene varias soluciones, escríbelas separadas por una coma y sin espacios en blanco y ordenadas de menor a mayor.
Si no es entero, en forma de fracción.
Si no tiene solución escribe: No tiene solucion.
El signo unicamente si es negativo.
Ejemplo:«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»x«/mi»«mo»=«/mo»«mn»2«/mn»«mo»,«/mo»«mi»y«/mi»«mo»=«/mo»«mn»2«/mn»«mo»/«/mo»«mn»5«/mn»«mo»,«/mo»«mi»z«/mi»«mo»=«/mo»«mo»-«/mo»«mn»4«/mn»«/math»
]]> 1.0000000 1.0000000 0 0 x=5,y=0,z=-2 MATE CCSS I/Tema 2 -Ecuaciones y sistemas de ecuaciones/Irracionales ECUACION IRRACIONAL_1_w Resuelve la siguiente ecuación  #q=#e-#p1:

]]> 1.0000000 0.3333333 0 0 x=#x1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mtable><mtr><mtd><mi>a</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mi>lista</mi><mo>(</mo><mo>-</mo><mn>6</mn><mo>.</mo><mo>.</mo><mn>6</mn><mo>)</mo><mo>/</mo><mo>{</mo><mn>0</mn><mo>}</mo><mo>)</mo></mtd></mtr><mtr><mtd><mi>c</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>7</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>b</mi><mo>=</mo><mi>a</mi><mo>-</mo><msup><mi>c</mi><mn>2</mn></msup></mtd></mtr><mtr><mtd><mi>d</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>3</mn><mo>,</mo><mn>3</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>e</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mi>lista</mi><mo>(</mo><mo>-</mo><mn>6</mn><mo>.</mo><mo>.</mo><mn>6</mn><mo>)</mo><mo>/</mo><mo>{</mo><mn>0</mn><mo>}</mo><mo>)</mo></mtd></mtr><mtr><mtd><mi>p</mi><mo>=</mo><mi>e</mi><mo>-</mo><msqrt><mrow><mi>x</mi><mo>-</mo><mi>b</mi></mrow></msqrt><mo>+</mo><mi>d</mi><mo>-</mo><mi>e</mi></mtd></mtr><mtr><mtd><mi>p1</mi><mo>=</mo><msqrt><mrow><mi>x</mi><mo>-</mo><mi>b</mi></mrow></msqrt><mo>+</mo><mi>d</mi><mo>-</mo><mi>e</mi></mtd></mtr><mtr><mtd><mi>q</mi><mo>=</mo><mi>d</mi><mo>-</mo><mfrac><mi>c</mi><mi>a</mi></mfrac><mo>·</mo><mi>x</mi></mtd></mtr><mtr><mtd><mi>s</mi><mo>=</mo><mi>resolver</mi><mo>(</mo><mi>p</mi><mo>=</mo><mi>q</mi><mo>)</mo></mtd></mtr><mtr><mtd><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">if</csymbol><mrow><mi>longitud</mi><mo>(</mo><mi>s</mi><mo>)</mo><mo>=</mo><mn>1</mn></mrow><mtable><mtr><mtd><mi>lista1</mi><mo>=</mo><mi>resolver</mi><mo>(</mo><mi>p</mi><mo>=</mo><mi>q</mi><mo>)</mo></mtd></mtr><mtr><mtd><mi>i</mi><mo>=</mo><mn>1</mn></mtd></mtr><mtr><mtd><mi>sol</mi><mo>=</mo><mi>lista_constante</mi><mo>(</mo><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo><mo>,</mo><mn>0</mn><mo>)</mo></mtd></mtr><mtr><mtd><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">while</csymbol><mrow><mi>i</mi><mo>⩽</mo><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo></mrow><mtable><mtr><mtd><msub><mi>sol</mi><mi>i</mi></msub><mo>=</mo><msub><msub><msub><mi>lista1</mi><mi>i</mi></msub><mn>1</mn></msub><mn>2</mn></msub></mtd></mtr><mtr><mtd><mi>i</mi><mo>=</mo><mi>i</mi><mo>+</mo><mn>1</mn></mtd></mtr></mtable></apply></mtd></mtr><mtr><mtd><mi>sol</mi><mo>=</mo><mi>ordenar</mi><mo>(</mo><mi>sol</mi><mo>)</mo></mtd></mtr></mtable></apply></mtd></mtr><mtr><mtd/></mtr><mtr><mtd/></mtr></mtable><mrow><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo><mo>=</mo><mn>1</mn></mrow></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x1</mi><mo>=</mo><msub><mi>sol</mi><mn>1</mn></msub></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>x</mi><mn>1</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> Irracional_2_w «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»R«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»e«/mi»«mi»l«/mi»«mi»v«/mi»«mi»e«/mi»«mo»§#160;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§#160;«/mo»«mi»e«/mi»«mi»c«/mi»«mi»u«/mi»«mi»a«/mi»«mi»c«/mi»«mi»i«/mi»«mi»§#243;«/mi»«mi»n«/mi»«mo»§#160;«/mo»«mi»y«/mi»«mo»§#160;«/mo»«mi»d«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»/«/mo»«mi»s«/mi»«mo»§#160;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»p«/mi»«mi»u«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mi»s«/mi»«mo»§#160;«/mo»«mi»e«/mi»«mi»n«/mi»«mo»§#160;«/mo»«mi»o«/mi»«mi»r«/mi»«mi»d«/mi»«mi»e«/mi»«mi»n«/mi»«mo»§#160;«/mo»«mi»d«/mi»«mi»e«/mi»«mo»§#160;«/mo»«mi»m«/mi»«mi»e«/mi»«mi»n«/mi»«mi»o«/mi»«mi»r«/mi»«mo»§#160;«/mo»«mi»a«/mi»«mo»§#160;«/mo»«mi»m«/mi»«mi»a«/mi»«mi»y«/mi»«mi»o«/mi»«mi»r«/mi»«mo»:«/mo»«mspace linebreak=¨newline¨/»«mspace linebreak=¨newline¨/»«msqrt»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mn»12«/mn»«/msqrt»«mo»=«/mo»«mn»2«/mn»«mi»x«/mi»«/math»

]]> 1.0000000 0.3333333 0 0 x=#x1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mtable><mtr><mtd><mi>lista1</mi><mo>=</mo><mi>resolver</mi><mo>(</mo><msqrt><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>+</mo><mn>12</mn></mrow></msqrt><mo>=</mo><mn>2</mn><mo>*</mo><mi>x</mi><mo>)</mo></mtd></mtr><mtr><mtd><mi>i</mi><mo>=</mo><mn>1</mn></mtd></mtr><mtr><mtd><mi>sol</mi><mo>=</mo><mi>lista_constante</mi><mo>(</mo><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo><mo>,</mo><mn>0</mn><mo>)</mo></mtd></mtr><mtr><mtd><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">while</csymbol><mrow><mi>i</mi><mo>⩽</mo><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo></mrow><mtable><mtr><mtd><msub><mi>sol</mi><mi>i</mi></msub><mo>=</mo><msub><msub><msub><mi>lista1</mi><mi>i</mi></msub><mn>1</mn></msub><mn>2</mn></msub></mtd></mtr><mtr><mtd><mi>i</mi><mo>=</mo><mi>i</mi><mo>+</mo><mn>1</mn></mtd></mtr></mtable></apply></mtd></mtr><mtr><mtd><mi>sol</mi><mo>=</mo><mi>ordenar</mi><mo>(</mo><mi>sol</mi><mo>)</mo></mtd></mtr></mtable><mrow><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo><mo>=</mo><mn>1</mn></mrow></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x1</mi><mo>=</mo><msub><mi>sol</mi><mn>1</mn></msub></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>x</mi><mn>1</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="implicit_times_operator">true</option><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution">1/2 1/2</data><data name="casSession"/><data name="inputCompound">true</data></localData></question> Irracional_3_w «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»R«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»e«/mi»«mi»l«/mi»«mi»v«/mi»«mi»e«/mi»«mo»§#160;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§#160;«/mo»«mi»e«/mi»«mi»c«/mi»«mi»u«/mi»«mi»a«/mi»«mi»c«/mi»«mi»i«/mi»«mi»§#243;«/mi»«mi»n«/mi»«mo»§#160;«/mo»«mi»y«/mi»«mo»§#160;«/mo»«mi»d«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»/«/mo»«mi»s«/mi»«mo»§#160;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»p«/mi»«mi»u«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mi»s«/mi»«mo»§#160;«/mo»«mi»e«/mi»«mi»n«/mi»«mo»§#160;«/mo»«mi»o«/mi»«mi»r«/mi»«mi»d«/mi»«mi»e«/mi»«mi»n«/mi»«mo»§#160;«/mo»«mi»d«/mi»«mi»e«/mi»«mo»§#160;«/mo»«mi»m«/mi»«mi»e«/mi»«mi»n«/mi»«mi»o«/mi»«mi»r«/mi»«mo»§#160;«/mo»«mi»a«/mi»«mo»§#160;«/mo»«mi»m«/mi»«mi»a«/mi»«mi»y«/mi»«mi»o«/mi»«mi»r«/mi»«mo»:«/mo»«mspace linebreak=¨newline¨/»«mspace linebreak=¨newline¨/»«mi»x«/mi»«mo»=«/mo»«mn»2«/mn»«mo»+«/mo»«msqrt»«mi»x«/mi»«/msqrt»«/math»

]]> 1.0000000 0.3333333 0 0 x=#x1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mtable><mtr><mtd><mi>lista1</mi><mo>=</mo><mi>resolver</mi><mo>(</mo><mi>x</mi><mo>=</mo><mn>2</mn><mo>+</mo><msqrt><mi>x</mi></msqrt><mo>)</mo></mtd></mtr><mtr><mtd><mi>i</mi><mo>=</mo><mn>1</mn></mtd></mtr><mtr><mtd><mi>sol</mi><mo>=</mo><mi>lista_constante</mi><mo>(</mo><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo><mo>,</mo><mn>0</mn><mo>)</mo></mtd></mtr><mtr><mtd><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">while</csymbol><mrow><mi>i</mi><mo>⩽</mo><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo></mrow><mtable><mtr><mtd><msub><mi>sol</mi><mi>i</mi></msub><mo>=</mo><msub><msub><msub><mi>lista1</mi><mi>i</mi></msub><mn>1</mn></msub><mn>2</mn></msub></mtd></mtr><mtr><mtd><mi>i</mi><mo>=</mo><mi>i</mi><mo>+</mo><mn>1</mn></mtd></mtr></mtable></apply></mtd></mtr><mtr><mtd><mi>sol</mi><mo>=</mo><mi>ordenar</mi><mo>(</mo><mi>sol</mi><mo>)</mo></mtd></mtr></mtable><mrow><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo><mo>=</mo><mn>1</mn></mrow></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x1</mi><mo>=</mo><msub><mi>sol</mi><mn>1</mn></msub></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>x</mi><mn>1</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="implicit_times_operator">true</option><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution">1/2 1/2</data><data name="casSession"/><data name="inputCompound">true</data></localData></question> Pregunta 7 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" rowspacing="0"»«mtr»«mtd»«mi»R«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»e«/mi»«mi»l«/mi»«mi»v«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»c«/mi»«mi»u«/mi»«mi»a«/mi»«mi»c«/mi»«mi»i«/mi»«mi»ó«/mi»«mi»n«/mi»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»/«/mo»«mi»s«/mi»«mo»§nbsp;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»p«/mi»«mi»u«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mi»s«/mi»«mo»:«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«msqrt»«mrow»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mn»12«/mn»«/mrow»«/msqrt»«mo»=«/mo»«mn»2«/mn»«mi»x«/mi»«/mtd»«/mtr»«/mtable»«/math»

Si tiene varias soluciones, escríbelas separadas por una coma y sin espacios en blanco y ordenadas de menor a mayor.
Si no es entero, en forma de fracción.
Si no tiene solución escribe: No tiene solucion.
El signo unicamente si es negativo.
]]> 1.0000000 1.0000000 0 0 -2,2 2,-2 Pregunta 8 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" rowspacing="0"»«mtr»«mtd»«mi»R«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»e«/mi»«mi»l«/mi»«mi»v«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»c«/mi»«mi»u«/mi»«mi»a«/mi»«mi»c«/mi»«mi»i«/mi»«mi»ó«/mi»«mi»n«/mi»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»/«/mo»«mi»s«/mi»«mo»§nbsp;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»p«/mi»«mi»u«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mi»s«/mi»«mo»:«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«msqrt»«mrow»«mn»2«/mn»«msup»«mfenced»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«/mrow»«/mfenced»«mn»2«/mn»«/msup»«mo»+«/mo»«mn»2«/mn»«/mrow»«/msqrt»«mo»=«/mo»«mi»x«/mi»«mo»-«/mo»«mn»2«/mn»«/mtd»«/mtr»«/mtable»«/math»

Si tiene varias soluciones, escríbelas separadas por una coma y sin espacios en blanco y ordenadas de menor a mayor.
Si no es entero, en forma de fracción.
Si no tiene solución escribe: No tiene solucion.
El signo unicamente si es negativo.
]]> 1.0000000 1.0000000 0 0 No tiene solucion No tiene solución Pregunta 9 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" rowspacing="0"»«mtr»«mtd»«mi»R«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»e«/mi»«mi»l«/mi»«mi»v«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»c«/mi»«mi»u«/mi»«mi»a«/mi»«mi»c«/mi»«mi»i«/mi»«mi»ó«/mi»«mi»n«/mi»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»/«/mo»«mi»s«/mi»«mo»§nbsp;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»p«/mi»«mi»u«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mi»s«/mi»«mo»:«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«mi»x«/mi»«mo»=«/mo»«mn»2«/mn»«mo»+«/mo»«msqrt»«mi»x«/mi»«/msqrt»«/mtd»«/mtr»«/mtable»«/math»

Si tiene varias soluciones, escríbelas separadas por una coma y sin espacios en blanco y ordenadas de menor a mayor.
Si no es entero, en forma de fracción.
Si no tiene solución escribe: No tiene solucion.
El signo unicamente si es negativo.
]]> 1.0000000 1.0000000 0 0 4 MATE CCSS I/Tema 2 -Ecuaciones y sistemas de ecuaciones/Logaritmicas Logaritmica_1-w «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»R«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»e«/mi»«mi»l«/mi»«mi»v«/mi»«mi»e«/mi»«mo»§#160;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§#160;«/mo»«mi»e«/mi»«mi»c«/mi»«mi»u«/mi»«mi»a«/mi»«mi»c«/mi»«mi»i«/mi»«mi»§#243;«/mi»«mi»n«/mi»«mo»§#160;«/mo»«mi»y«/mi»«mo»§#160;«/mo»«mi»d«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»/«/mo»«mi»s«/mi»«mo»§#160;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»p«/mi»«mi»u«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mi»s«/mi»«mo»,«/mo»«mo»§#160;«/mo»«mi»e«/mi»«mi»n«/mi»«mo»§#160;«/mo»«mi»o«/mi»«mi»r«/mi»«mi»d«/mi»«mi»e«/mi»«mi»n«/mi»«mo»§#160;«/mo»«mi»c«/mi»«mi»r«/mi»«mi»e«/mi»«mi»c«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»:«/mo»«mspace linebreak=¨newline¨/»«mspace linebreak=¨newline¨/»«mn»3«/mn»«mi»log«/mi»«mi»x«/mi»«mo»§#160;«/mo»«mo»-«/mo»«mo»§#160;«/mo»«mi»log«/mi»«mfenced»«mrow»«mn»2«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mi»x«/mi»«mo»-«/mo»«mn»2«/mn»«/mrow»«/mfenced»«mo»=«/mo»«mn»0«/mn»«/math»

]]> 1.0000000 0.3333333 0 0 x=#x1x=#x2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mtable><mtr><mtd><mi>P</mi><mo>=</mo><mn>2</mn><mo>*</mo><msup><mi>x</mi><mn>2</mn></msup><mo>+</mo><mi>x</mi><mo>-</mo><mn>2</mn><mo>-</mo><msup><mi>x</mi><mn>3</mn></msup></mtd></mtr><mtr><mtd><mi>lista1</mi><mo>=</mo><mi>resolver</mi><mo>(</mo><mi>P</mi><mo>=</mo><mn>0</mn><mo>,</mo><mi>x</mi><mo>)</mo></mtd></mtr><mtr><mtd><mi>i</mi><mo>=</mo><mn>1</mn></mtd></mtr><mtr><mtd><mi>sol</mi><mo>=</mo><mi>lista_constante</mi><mo>(</mo><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo><mo>,</mo><mn>0</mn><mo>)</mo></mtd></mtr><mtr><mtd><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">while</csymbol><mrow><mi>i</mi><mo>⩽</mo><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo></mrow><mtable><mtr><mtd><msub><mi>sol</mi><mi>i</mi></msub><mo>=</mo><msub><msub><msub><mi>lista1</mi><mi>i</mi></msub><mn>1</mn></msub><mn>2</mn></msub></mtd></mtr><mtr><mtd><mi>i</mi><mo>=</mo><mi>i</mi><mo>+</mo><mn>1</mn></mtd></mtr></mtable></apply></mtd></mtr><mtr><mtd><mi>sol</mi><mo>=</mo><mi>ordenar</mi><mo>(</mo><mi>sol</mi><mo>)</mo></mtd></mtr></mtable><mrow><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo><mo>=</mo><mn>3</mn></mrow></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x1</mi><mo>=</mo><msub><mi>sol</mi><mn>2</mn></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x2</mi><mo>=</mo><msub><mi>sol</mi><mn>3</mn></msub></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>x</mi><mn>1</mn><mspace linebreak="newline"/><mi>x</mi><mo>=</mo><mo>#</mo><mi>x</mi><mn>2</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="implicit_times_operator">true</option><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">distribute</data><data name="gradeCompoundDistribution">1/2 1/2</data><data name="casSession"/><data name="inputCompound">true</data></localData></question> Logaritmica_2-w «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»R«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»e«/mi»«mi»l«/mi»«mi»v«/mi»«mi»e«/mi»«mo»§#160;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§#160;«/mo»«mi»e«/mi»«mi»c«/mi»«mi»u«/mi»«mi»a«/mi»«mi»c«/mi»«mi»i«/mi»«mi»§#243;«/mi»«mi»n«/mi»«mo»§#160;«/mo»«mi»y«/mi»«mo»§#160;«/mo»«mi»d«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»/«/mo»«mi»s«/mi»«mo»§#160;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»p«/mi»«mi»u«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mi»s«/mi»«mo»:«/mo»«mspace linebreak=¨newline¨/»«mspace linebreak=¨newline¨/»«msub»«mi»log«/mi»«mn»2«/mn»«/msub»«mfenced»«mrow»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mn»1«/mn»«/mrow»«/mfenced»«mo»-«/mo»«msub»«mi»log«/mi»«mn»2«/mn»«/msub»«mfenced»«mrow»«mi»x«/mi»«mo»+«/mo»«mn»1«/mn»«/mrow»«/mfenced»«mo»=«/mo»«mn»1«/mn»«/math»

]]> 1.0000000 0.3333333 0 0 x=#x1]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mtable><mtr><mtd><mi>P</mi><mo>=</mo><msub><mi>log</mi><mn>2</mn></msub><mfenced><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><mn>1</mn></mrow></mfenced><mo>-</mo><msub><mi>log</mi><mn>2</mn></msub><mfenced><mrow><mi>x</mi><mo>+</mo><mn>1</mn></mrow></mfenced><mo>-</mo><mn>1</mn></mtd></mtr><mtr><mtd><mi>lista1</mi><mo>=</mo><mi>resolver</mi><mo>(</mo><mi>P</mi><mo>=</mo><mn>0</mn><mo>,</mo><mi>x</mi><mo>)</mo></mtd></mtr><mtr><mtd><mi>i</mi><mo>=</mo><mn>1</mn></mtd></mtr><mtr><mtd><mi>sol</mi><mo>=</mo><mi>lista_constante</mi><mo>(</mo><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo><mo>,</mo><mn>0</mn><mo>)</mo></mtd></mtr><mtr><mtd><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">while</csymbol><mrow><mi>i</mi><mo>⩽</mo><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo></mrow><mtable><mtr><mtd><msub><mi>sol</mi><mi>i</mi></msub><mo>=</mo><msub><msub><msub><mi>lista1</mi><mi>i</mi></msub><mn>1</mn></msub><mn>2</mn></msub></mtd></mtr><mtr><mtd><mi>i</mi><mo>=</mo><mi>i</mi><mo>+</mo><mn>1</mn></mtd></mtr></mtable></apply></mtd></mtr><mtr><mtd><mi>sol</mi><mo>=</mo><mi>ordenar</mi><mo>(</mo><mi>sol</mi><mo>)</mo></mtd></mtr></mtable><mrow><mi>longitud</mi><mo>(</mo><mi>lista1</mi><mo>)</mo><mo>=</mo><mn>1</mn></mrow></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x1</mi><mo>=</mo><msub><mi>sol</mi><mn>1</mn></msub></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi>x</mi><mn>1</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="implicit_times_operator">true</option><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution">1/2 1/2</data><data name="casSession"/><data name="inputCompound">true</data></localData></question> Pregunta 14 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" rowspacing="0"»«mtr»«mtd»«mi»R«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»e«/mi»«mi»l«/mi»«mi»v«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»c«/mi»«mi»u«/mi»«mi»a«/mi»«mi»c«/mi»«mi»i«/mi»«mi»ó«/mi»«mi»n«/mi»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»/«/mo»«mi»s«/mi»«mo»§nbsp;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»p«/mi»«mi»u«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mi»s«/mi»«mo»:«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«mn»3«/mn»«mi mathvariant="normal"»log«/mi»«mi»x«/mi»«mo»§nbsp;«/mo»«mo»-«/mo»«mo»§nbsp;«/mo»«mi mathvariant="normal"»log«/mi»«mfenced»«mrow»«mn»2«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mi»x«/mi»«mo»-«/mo»«mn»2«/mn»«/mrow»«/mfenced»«mo»=«/mo»«mn»0«/mn»«/mtd»«/mtr»«/mtable»«/math»

Si tiene varias soluciones, escríbelas separadas por una coma y sin espacios en blanco y ordenadas de menor a mayor.
Si no es entero, en forma de fracción.
Si no tiene solución escribe: No tiene solucion.
El signo unicamente si es negativo.
]]> 1.0000000 1.0000000 0 0 1,2 2,1 Pregunta 15 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" rowspacing="0"»«mtr»«mtd»«mi»R«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»e«/mi»«mi»l«/mi»«mi»v«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»c«/mi»«mi»u«/mi»«mi»a«/mi»«mi»c«/mi»«mi»i«/mi»«mi»ó«/mi»«mi»n«/mi»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»/«/mo»«mi»s«/mi»«mo»§nbsp;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»p«/mi»«mi»u«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mi»s«/mi»«mo»:«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«msub»«mi mathvariant="normal"»log«/mi»«mn»2«/mn»«/msub»«mfenced»«mrow»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mn»1«/mn»«/mrow»«/mfenced»«mo»-«/mo»«msub»«mi mathvariant="normal"»log«/mi»«mn»2«/mn»«/msub»«mfenced»«mrow»«mi»x«/mi»«mo»+«/mo»«mn»1«/mn»«/mrow»«/mfenced»«mo»=«/mo»«mn»1«/mn»«/mtd»«/mtr»«/mtable»«/math»

Si tiene varias soluciones, escríbelas separadas por una coma y sin espacios en blanco y ordenadas de menor a mayor.
Si no es entero, en forma de fracción.
Si no tiene solución escribe: No tiene solucion.
El signo unicamente si es negativo.
]]> 1.0000000 1.0000000 0 0 3 MATE CCSS I/Tema 2 -Ecuaciones y sistemas de ecuaciones/Operaciones con Polinomios Pregunta 10-w «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»S«/mi»«mi»i«/mi»«mi»m«/mi»«mi»p«/mi»«mi»l«/mi»«mi»i«/mi»«mi»f«/mi»«mi»i«/mi»«mi»c«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§#160;«/mo»«mi»f«/mi»«mi»r«/mi»«mi»a«/mi»«mi»c«/mi»«mi»c«/mi»«mi»i«/mi»«mi»§#243;«/mi»«mi»n«/mi»«mo»:«/mo»«mspace linebreak=¨newline¨/»«mspace linebreak=¨newline¨/»«mfrac»«mrow»«mn»2«/mn»«msup»«mi»x«/mi»«mn»4«/mn»«/msup»«mo»-«/mo»«mn»8«/mn»«msup»«mi»x«/mi»«mn»3«/mn»«/msup»«mo»+«/mo»«mn»8«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mn»8«/mn»«mi»x«/mi»«mo»+«/mo»«mn»6«/mn»«/mrow»«mrow»«mn»4«/mn»«msup»«mi»x«/mi»«mn»4«/mn»«/msup»«mo»-«/mo»«mn»4«/mn»«/mrow»«/mfrac»«/math»

]]> 1.0000000 0.3333333 0 0 ×-32×+2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>s</mi><mo>:</mo><mo>=</mo><mi>simplificar</mi><mo>(</mo><mfrac><mrow><mn>2</mn><mo>*</mo><msup><mi>x</mi><mn>4</mn></msup><mo>-</mo><mn>8</mn><mo>*</mo><msup><mi>x</mi><mn>3</mn></msup><mo>+</mo><mn>8</mn><mo>*</mo><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><mn>8</mn><mo>*</mo><mi>x</mi><mo>+</mo><mn>6</mn></mrow><mrow><mn>4</mn><mo>*</mo><msup><mi>x</mi><mn>4</mn></msup><mo>-</mo><mn>4</mn></mrow></mfrac><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><mrow><mo>&#215;</mo><mo>-</mo><mn>3</mn></mrow><mrow><mn>2</mn><mo>&#215;</mo><mo>+</mo><mn>2</mn></mrow></mfrac></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">true</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Pregunta 11-w «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»S«/mi»«mi»i«/mi»«mi»m«/mi»«mi»p«/mi»«mi»l«/mi»«mi»i«/mi»«mi»f«/mi»«mi»i«/mi»«mi»c«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§#160;«/mo»«mi»f«/mi»«mi»r«/mi»«mi»a«/mi»«mi»c«/mi»«mi»c«/mi»«mi»i«/mi»«mi»§#243;«/mi»«mi»n«/mi»«mo»:«/mo»«mspace linebreak=¨newline¨/»«mspace linebreak=¨newline¨/»«mfrac»«mrow»«mn»16«/mn»«msup»«mi»x«/mi»«mn»3«/mn»«/msup»«mo»-«/mo»«mn»32«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mn»32«/mn»«mi»x«/mi»«mo»-«/mo»«mn»48«/mn»«/mrow»«mrow»«mn»8«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mn»8«/mn»«mi»x«/mi»«mo»-«/mo»«mn»48«/mn»«/mrow»«/mfrac»«/math»

]]> 1.0000000 0.3333333 0 0 #s <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>s</mi><mo>:</mo><mo>=</mo><mi>simplificar</mi><mo>(</mo><mfrac><mrow><mn>16</mn><msup><mi>x</mi><mn>3</mn></msup><mo>-</mo><mn>32</mn><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><mn>32</mn><mi>x</mi><mo>-</mo><mn>48</mn></mrow><mrow><mn>8</mn><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><mn>8</mn><mi>x</mi><mo>-</mo><mn>48</mn></mrow></mfrac><mo>)</mo></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer>#s</correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="implicit_times_operator">true</option><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Pregunta 12a-w «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»E«/mi»«mi»f«/mi»«mi»e«/mi»«mi»c«/mi»«mi»t«/mi»«mi»u«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»l«/mi»«mi»a«/mi»«mi»s«/mi»«mo»§#160;«/mo»«mi»o«/mi»«mi»p«/mi»«mi»e«/mi»«mi»r«/mi»«mi»a«/mi»«mi»c«/mi»«mi»i«/mi»«mi»o«/mi»«mi»n«/mi»«mi»e«/mi»«mi»s«/mi»«mo»§#160;«/mo»«mi»y«/mi»«mo»§#160;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»m«/mi»«mi»p«/mi»«mi»l«/mi»«mi»i«/mi»«mi»f«/mi»«mi»i«/mi»«mi»c«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»e«/mi»«mi»l«/mi»«mo»§#160;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»l«/mi»«mi»t«/mi»«mi»a«/mi»«mi»d«/mi»«mi»o«/mi»«mo»:«/mo»«mspace linebreak=¨newline¨/»«mspace linebreak=¨newline¨/»«mfrac»«mrow»«mn»1«/mn»«mo»+«/mo»«mn»2«/mn»«mi»y«/mi»«/mrow»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«/mfrac»«mo»-«/mo»«mfrac»«mrow»«mn»5«/mn»«mi»y«/mi»«mo»-«/mo»«mi»x«/mi»«/mrow»«mi»y«/mi»«/mfrac»«mo»-«/mo»«mfrac»«mrow»«mn»3«/mn»«mi»x«/mi»«mi»y«/mi»«mo»-«/mo»«mn»2«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«/mrow»«mrow»«mi»x«/mi»«mi»y«/mi»«/mrow»«/mfrac»«/math»

]]> 1.0000000 0.3333333 0 0 #s <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>t</mi><mo>=</mo><mfrac><mrow><mn>1</mn><mo>+</mo><mn>2</mn><mo>*</mo><mi>y</mi></mrow><msup><mi>x</mi><mn>2</mn></msup></mfrac><mo>-</mo><mfrac><mrow><mn>5</mn><mo>*</mo><mi>y</mi><mo>-</mo><mi>x</mi></mrow><mi>y</mi></mfrac><mo>-</mo><mfrac><mrow><mn>3</mn><mi>x</mi><mo>*</mo><mi>y</mi><mo>-</mo><mn>2</mn><mo>*</mo><msup><mi>x</mi><mn>2</mn></msup></mrow><mrow><mi>x</mi><mo>*</mo><mi>y</mi></mrow></mfrac></math></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>s</mi><mo>:</mo><mo>=</mo><mi>simplificar</mi><mo>(</mo><mi>t</mi><mo>)</mo></math></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer>#s</correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="implicit_times_operator">true</option><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Pregunta 12b-w «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»E«/mi»«mi»f«/mi»«mi»e«/mi»«mi»c«/mi»«mi»t«/mi»«mi»u«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»l«/mi»«mi»a«/mi»«mi»s«/mi»«mo»§#160;«/mo»«mi»o«/mi»«mi»p«/mi»«mi»e«/mi»«mi»r«/mi»«mi»a«/mi»«mi»c«/mi»«mi»i«/mi»«mi»o«/mi»«mi»n«/mi»«mi»e«/mi»«mi»s«/mi»«mo»§#160;«/mo»«mi»y«/mi»«mo»§#160;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»m«/mi»«mi»p«/mi»«mi»l«/mi»«mi»i«/mi»«mi»f«/mi»«mi»i«/mi»«mi»c«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»e«/mi»«mi»l«/mi»«mo»§#160;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»l«/mi»«mi»t«/mi»«mi»a«/mi»«mi»d«/mi»«mi»o«/mi»«mo»:«/mo»«mspace linebreak=¨newline¨/»«mspace linebreak=¨newline¨/»«mfrac»«mrow»«mn»3«/mn»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«/mrow»«mrow»«mn»4«/mn»«mi»x«/mi»«mo»+«/mo»«mn»12«/mn»«/mrow»«/mfrac»«mo»-«/mo»«mfrac»«mrow»«mi»x«/mi»«mo»+«/mo»«mn»2«/mn»«/mrow»«mrow»«mn»4«/mn»«mi»x«/mi»«mo»-«/mo»«mn»12«/mn»«/mrow»«/mfrac»«/math»

]]> 1.0000000 0.3333333 0 0 #s <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>t</mi><mo>=</mo><mfrac><mrow><mn>3</mn><mo>*</mo><mi>x</mi><mo>-</mo><mn>1</mn></mrow><mrow><mn>4</mn><mo>*</mo><mi>x</mi><mo>+</mo><mn>12</mn></mrow></mfrac><mo>-</mo><mfrac><mrow><mi>x</mi><mo>+</mo><mn>2</mn></mrow><mrow><mn>4</mn><mo>*</mo><mi>x</mi><mo>-</mo><mn>12</mn></mrow></mfrac></math></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>s</mi><mo>:</mo><mo>=</mo><mi>simplificar</mi><mo>(</mo><mi>t</mi><mo>)</mo></math></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer>#s</correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="implicit_times_operator">true</option><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Pregunta 13a-w «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»E«/mi»«mi»f«/mi»«mi»e«/mi»«mi»c«/mi»«mi»t«/mi»«mi»u«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»l«/mi»«mi»a«/mi»«mi»s«/mi»«mo»§#160;«/mo»«mi»o«/mi»«mi»p«/mi»«mi»e«/mi»«mi»r«/mi»«mi»a«/mi»«mi»c«/mi»«mi»i«/mi»«mi»o«/mi»«mi»n«/mi»«mi»e«/mi»«mi»s«/mi»«mo»§#160;«/mo»«mi»y«/mi»«mo»§#160;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»m«/mi»«mi»p«/mi»«mi»l«/mi»«mi»i«/mi»«mi»f«/mi»«mi»i«/mi»«mi»c«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»e«/mi»«mi»l«/mi»«mo»§#160;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»l«/mi»«mi»t«/mi»«mi»a«/mi»«mi»d«/mi»«mi»o«/mi»«mo»:«/mo»«mspace linebreak=¨newline¨/»«mspace linebreak=¨newline¨/»«mfrac»«mn»3«/mn»«mrow»«mn»3«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mn»6«/mn»«mi»x«/mi»«/mrow»«/mfrac»«mo»+«/mo»«mfrac»«mn»1«/mn»«mi»x«/mi»«/mfrac»«mo»+«/mo»«mfrac»«mrow»«mn»2«/mn»«mo»-«/mo»«mi»x«/mi»«/mrow»«mrow»«mn»6«/mn»«mi»x«/mi»«mo»+«/mo»«mn»12«/mn»«/mrow»«/mfrac»«mspace linebreak=¨newline¨/»«/math»

]]> 1.0000000 0.3333333 0 0 #s <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>t</mi><mo>=</mo><mfrac><mn>3</mn><mrow><mn>3</mn><mo>*</mo><msup><mi>x</mi><mn>2</mn></msup><mo>+</mo><mn>6</mn><mo>*</mo><mi>x</mi></mrow></mfrac><mo>+</mo><mfrac><mn>1</mn><mi>x</mi></mfrac><mo>+</mo><mfrac><mrow><mn>2</mn><mo>-</mo><mi>x</mi></mrow><mrow><mn>6</mn><mo>*</mo><mi>x</mi><mo>+</mo><mn>12</mn></mrow></mfrac></math></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>s</mi><mo>:</mo><mo>=</mo><mi>simplificar</mi><mo>(</mo><mi>t</mi><mo>)</mo></math></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer>#s</correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="implicit_times_operator">true</option><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Pregunta 13b-w «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»E«/mi»«mi»f«/mi»«mi»e«/mi»«mi»c«/mi»«mi»t«/mi»«mi»u«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»l«/mi»«mi»a«/mi»«mi»s«/mi»«mo»§#160;«/mo»«mi»o«/mi»«mi»p«/mi»«mi»e«/mi»«mi»r«/mi»«mi»a«/mi»«mi»c«/mi»«mi»i«/mi»«mi»o«/mi»«mi»n«/mi»«mi»e«/mi»«mi»s«/mi»«mo»§#160;«/mo»«mi»y«/mi»«mo»§#160;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»m«/mi»«mi»p«/mi»«mi»l«/mi»«mi»i«/mi»«mi»f«/mi»«mi»i«/mi»«mi»c«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»e«/mi»«mi»l«/mi»«mo»§#160;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»l«/mi»«mi»t«/mi»«mi»a«/mi»«mi»d«/mi»«mi»o«/mi»«mo»:«/mo»«mspace linebreak=¨newline¨/»«mspace linebreak=¨newline¨/»«mfenced»«mrow»«mfrac»«mn»1«/mn»«mrow»«mn»2«/mn»«mo»-«/mo»«mi»x«/mi»«/mrow»«/mfrac»«mo»+«/mo»«mn»1«/mn»«/mrow»«/mfenced»«mo»§#247;«/mo»«mfenced»«mrow»«mn»2«/mn»«mo»-«/mo»«mfrac»«mi»x«/mi»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»2«/mn»«/mrow»«/mfrac»«/mrow»«/mfenced»«mspace linebreak=¨newline¨/»«/math»

]]> 1.0000000 0.3333333 0 0 #s <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>t</mi><mo>=</mo><mfrac><mfenced><mrow><mfrac><mn>1</mn><mrow><mn>2</mn><mo>-</mo><mi>x</mi></mrow></mfrac><mo>+</mo><mn>1</mn></mrow></mfenced><mfenced><mrow><mn>2</mn><mo>-</mo><mfrac><mi>x</mi><mrow><mi>x</mi><mo>-</mo><mn>2</mn></mrow></mfrac></mrow></mfenced></mfrac></math></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>s</mi><mo>:</mo><mo>=</mo><mi>simplificar</mi><mo>(</mo><mi>t</mi><mo>)</mo></math></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer>#s</correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="implicit_times_operator">true</option><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Pregunta 13c-w «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»E«/mi»«mi»f«/mi»«mi»e«/mi»«mi»c«/mi»«mi»t«/mi»«mi»u«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»l«/mi»«mi»a«/mi»«mi»s«/mi»«mo»§#160;«/mo»«mi»o«/mi»«mi»p«/mi»«mi»e«/mi»«mi»r«/mi»«mi»a«/mi»«mi»c«/mi»«mi»i«/mi»«mi»o«/mi»«mi»n«/mi»«mi»e«/mi»«mi»s«/mi»«mo»§#160;«/mo»«mi»y«/mi»«mo»§#160;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»m«/mi»«mi»p«/mi»«mi»l«/mi»«mi»i«/mi»«mi»f«/mi»«mi»i«/mi»«mi»c«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»e«/mi»«mi»l«/mi»«mo»§#160;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»l«/mi»«mi»t«/mi»«mi»a«/mi»«mi»d«/mi»«mi»o«/mi»«mo»:«/mo»«mspace linebreak=¨newline¨/»«mspace linebreak=¨newline¨/»«mo»§#160;«/mo»«mfrac»«mrow»«mi»x«/mi»«mo»+«/mo»«mn»2«/mn»«/mrow»«mrow»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mn»9«/mn»«/mrow»«/mfrac»«mo»§#183;«/mo»«mfrac»«mrow»«mn»2«/mn»«mi»x«/mi»«mo»+«/mo»«mn»6«/mn»«/mrow»«mrow»«mn»3«/mn»«mi»x«/mi»«mo»+«/mo»«mn»6«/mn»«/mrow»«/mfrac»«mo»-«/mo»«mfrac»«mrow»«mn»1«/mn»«mo»-«/mo»«mi»x«/mi»«/mrow»«mrow»«mn»2«/mn»«mi»x«/mi»«mo»-«/mo»«mn»6«/mn»«/mrow»«/mfrac»«mspace linebreak=¨newline¨/»«/math»

]]> 1.0000000 0.3333333 0 0 #s <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>t</mi><mo>=</mo><mfrac><mrow><mi>x</mi><mo>+</mo><mn>2</mn></mrow><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><mn>9</mn></mrow></mfrac><mo>·</mo><mfrac><mrow><mn>2</mn><mo>*</mo><mi>x</mi><mo>+</mo><mn>6</mn></mrow><mrow><mn>3</mn><mo>*</mo><mi>x</mi><mo>+</mo><mn>6</mn></mrow></mfrac><mo>-</mo><mfrac><mrow><mn>1</mn><mo>-</mo><mi>x</mi></mrow><mrow><mn>2</mn><mo>*</mo><mi>x</mi><mo>-</mo><mn>6</mn></mrow></mfrac></math></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>s</mi><mo>:</mo><mo>=</mo><mi>simplificar</mi><mo>(</mo><mi>t</mi><mo>)</mo></math></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer>#s</correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="implicit_times_operator">true</option><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Pregunta 2a-w «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»C«/mi»«mi»a«/mi»«mi»l«/mi»«mi»c«/mi»«mi»u«/mi»«mi»l«/mi»«mi»a«/mi»«mo»:«/mo»«mspace linebreak=¨newline¨/»«mspace linebreak=¨newline¨/»«mo»§#160;«/mo»«mfenced»«mrow»«msup»«mi»x«/mi»«mn»4«/mn»«/msup»«mo»-«/mo»«mn»1«/mn»«/mrow»«/mfenced»«mo»§#183;«/mo»«mfenced»«mrow»«msup»«mi»x«/mi»«mn»4«/mn»«/msup»«mo»+«/mo»«mn»1«/mn»«/mrow»«/mfenced»«mspace linebreak=¨newline¨/»«mspace linebreak=¨newline¨/»«/math»

]]> 0.3300000 0.3333333 0 0 #s <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>t</mi><mo>=</mo><mfenced><mrow><msup><mi>x</mi><mn>4</mn></msup><mo>-</mo><mn>1</mn></mrow></mfenced><mo>·</mo><mfenced><mrow><msup><mi>x</mi><mn>4</mn></msup><mo>+</mo><mn>1</mn></mrow></mfenced></math></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>s</mi><mo>:</mo><mo>=</mo><mi>simplificar</mi><mo>(</mo><mi>t</mi><mo>)</mo></math></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer>#s</correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="implicit_times_operator">true</option><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">distribute</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Pregunta 2b-w «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»C«/mi»«mi»a«/mi»«mi»l«/mi»«mi»c«/mi»«mi»u«/mi»«mi»l«/mi»«mi»a«/mi»«mo»:«/mo»«mspace linebreak=¨newline¨/»«mspace linebreak=¨newline¨/»«msup»«mfenced»«mrow»«msup»«mi»x«/mi»«mn»4«/mn»«/msup»«mo»+«/mo»«mn»1«/mn»«/mrow»«/mfenced»«mn»2«/mn»«/msup»«mspace linebreak=¨newline¨/»«/math»

]]> 0.3300000 0.3333333 0 0 #s <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>t</mi><mo>=</mo><msup><mfenced><mrow><msup><mi>x</mi><mn>4</mn></msup><mo>+</mo><mn>1</mn></mrow></mfenced><mn>2</mn></msup></math></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>s</mi><mo>:</mo><mo>=</mo><mi>simplificar</mi><mo>(</mo><mi>t</mi><mo>)</mo></math></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer>#s</correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="implicit_times_operator">true</option><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">distribute</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Pregunta 2c-w «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»C«/mi»«mi»a«/mi»«mi»l«/mi»«mi»c«/mi»«mi»u«/mi»«mi»l«/mi»«mi»a«/mi»«mo»:«/mo»«mspace linebreak=¨newline¨/»«mspace linebreak=¨newline¨/»«mo»§#160;«/mo»«msup»«mfenced»«mrow»«msup»«mi»x«/mi»«mn»4«/mn»«/msup»«mo»-«/mo»«mn»1«/mn»«/mrow»«/mfenced»«mn»2«/mn»«/msup»«mspace linebreak=¨newline¨/»«/math»

]]> 0.3300000 0.3333333 0 0 #s <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>t</mi><mo>=</mo><msup><mfenced><mrow><msup><mi>x</mi><mn>4</mn></msup><mo>-</mo><mn>1</mn></mrow></mfenced><mn>2</mn></msup></math></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>s</mi><mo>:</mo><mo>=</mo><mi>simplificar</mi><mo>(</mo><mi>t</mi><mo>)</mo></math></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer>#s</correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="implicit_times_operator">true</option><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">distribute</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Pregunta1 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»S«/mi»«mi»e«/mi»«mi»a«/mi»«mi»n«/mi»«mo»§nbsp;«/mo»«mi»P«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»=«/mo»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mn»3«/mn»«mi»x«/mi»«mo»-«/mo»«mn»7«/mn»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mi»Q«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»=«/mo»«mn»2«/mn»«mi»x«/mi»«mo»-«/mo»«mn»5«/mn»«mo»§nbsp;«/mo»«mo».«/mo»«mo»§nbsp;«/mo»«mi»C«/mi»«mi»a«/mi»«mi»l«/mi»«mi»c«/mi»«mi»u«/mi»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»u«/mi»«mo»§nbsp;«/mo»«mi»p«/mi»«mi»r«/mi»«mi»o«/mi»«mi»d«/mi»«mi»u«/mi»«mi»c«/mi»«mi»t«/mi»«mi»o«/mi»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mi»m«/mi»«mi»a«/mi»«mi»r«/mi»«mi»c«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»p«/mi»«mi»u«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»c«/mi»«mi»o«/mi»«mi»r«/mi»«mi»r«/mi»«mi»e«/mi»«mi»c«/mi»«mi»t«/mi»«mi»a«/mi»«mo».«/mo»«/math»
]]> 1.0000000 1.0000000 0 true true abc «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mn»2«/mn»«msup»«mi»x«/mi»«mn»3«/mn»«/msup»«mo»+«/mo»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mn»29«/mn»«mi»x«/mi»«mo»+«/mo»«mn»35«/mn»«/math» «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msup»«mi»x«/mi»«mn»3«/mn»«/msup»«mo»-«/mo»«mn»2«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mn»12«/mn»«mi»x«/mi»«mo»+«/mo»«mn»1«/mn»«/math» «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mn»2«/mn»«msup»«mi»x«/mi»«mn»3«/mn»«/msup»«mo»+«/mo»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mn»20«/mn»«mi»x«/mi»«mo»+«/mo»«mn»58«/mn»«/math» Pregunta10 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" rowspacing="0"»«mtr»«mtd»«mi»S«/mi»«mi»i«/mi»«mi»m«/mi»«mi»p«/mi»«mi»l«/mi»«mi»i«/mi»«mi»f«/mi»«mi»i«/mi»«mi»c«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»f«/mi»«mi»r«/mi»«mi»a«/mi»«mi»c«/mi»«mi»c«/mi»«mi»i«/mi»«mi»ó«/mi»«mi»n«/mi»«mo»:«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«mfrac»«mrow»«mn»2«/mn»«msup»«mi»x«/mi»«mn»4«/mn»«/msup»«mo»-«/mo»«mn»8«/mn»«msup»«mi»x«/mi»«mn»3«/mn»«/msup»«mo»+«/mo»«mn»8«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mn»8«/mn»«mi»x«/mi»«mo»+«/mo»«mn»6«/mn»«/mrow»«mrow»«mn»4«/mn»«msup»«mi»x«/mi»«mn»4«/mn»«/msup»«mo»-«/mo»«mn»4«/mn»«/mrow»«/mfrac»«/mtd»«/mtr»«/mtable»«/math»]]> 1.0000000 0.0000000 0 editor 1 15 0 0 Pregunta11 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" rowspacing="0"»«mtr»«mtd»«mi»S«/mi»«mi»i«/mi»«mi»m«/mi»«mi»p«/mi»«mi»l«/mi»«mi»i«/mi»«mi»f«/mi»«mi»i«/mi»«mi»c«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»f«/mi»«mi»r«/mi»«mi»a«/mi»«mi»c«/mi»«mi»c«/mi»«mi»i«/mi»«mi»ó«/mi»«mi»n«/mi»«mo»:«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«mfrac»«mrow»«mn»16«/mn»«msup»«mi»x«/mi»«mn»3«/mn»«/msup»«mo»-«/mo»«mn»32«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mn»32«/mn»«mi»x«/mi»«mo»-«/mo»«mn»48«/mn»«/mrow»«mrow»«mn»8«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mn»8«/mn»«mi»x«/mi»«mo»-«/mo»«mn»48«/mn»«/mrow»«/mfrac»«/mtd»«/mtr»«/mtable»«/math»]]> 1.0000000 0.0000000 0 editor 1 15 0 0 Pregunta12 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" rowspacing="0"»«mtr»«mtd»«mi»E«/mi»«mi»f«/mi»«mi»e«/mi»«mi»c«/mi»«mi»t«/mi»«mi»u«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mi»s«/mi»«mo»§nbsp;«/mo»«mi»o«/mi»«mi»p«/mi»«mi»e«/mi»«mi»r«/mi»«mi»a«/mi»«mi»c«/mi»«mi»i«/mi»«mi»o«/mi»«mi»n«/mi»«mi»e«/mi»«mi»s«/mi»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»m«/mi»«mi»p«/mi»«mi»l«/mi»«mi»i«/mi»«mi»f«/mi»«mi»i«/mi»«mi»c«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»l«/mi»«mo»§nbsp;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»l«/mi»«mi»t«/mi»«mi»a«/mi»«mi»d«/mi»«mi»o«/mi»«mo»:«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«mi»a«/mi»«mo»)«/mo»«mfrac»«mrow»«mn»1«/mn»«mo»+«/mo»«mn»2«/mn»«mi»y«/mi»«/mrow»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«/mfrac»«mo»-«/mo»«mfrac»«mrow»«mn»5«/mn»«mi»y«/mi»«mo»-«/mo»«mi»x«/mi»«/mrow»«mi»y«/mi»«/mfrac»«mo»-«/mo»«mfrac»«mrow»«mn»3«/mn»«mi»x«/mi»«mi»y«/mi»«mo»-«/mo»«mn»2«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«/mrow»«mrow»«mi»x«/mi»«mi»y«/mi»«/mrow»«/mfrac»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«mi»b«/mi»«mo»)«/mo»«mfrac»«mrow»«mn»3«/mn»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«/mrow»«mrow»«mn»4«/mn»«mi»x«/mi»«mo»+«/mo»«mn»12«/mn»«/mrow»«/mfrac»«mo»-«/mo»«mfrac»«mrow»«mi»x«/mi»«mo»+«/mo»«mn»2«/mn»«/mrow»«mrow»«mn»4«/mn»«mi»x«/mi»«mo»-«/mo»«mn»12«/mn»«/mrow»«/mfrac»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd/»«/mtr»«/mtable»«/math»]]> 1.0000000 0.0000000 0 editor 1 15 0 0 Pregunta13 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" 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1.0000000 0.0000000 0 editor 1 15 0 0 Pregunta2 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" rowspacing="0"»«mtr»«mtd»«mi»C«/mi»«mi»a«/mi»«mi»l«/mi»«mi»c«/mi»«mi»u«/mi»«mi»l«/mi»«mi»a«/mi»«mo»:«/mo»«/mtd»«/mtr»«mtr»«mtd»«mi»a«/mi»«mo».«/mo»«mi»_«/mi»«mo»§nbsp;«/mo»«mfenced»«mrow»«msup»«mi»x«/mi»«mn»4«/mn»«/msup»«mo»-«/mo»«mn»1«/mn»«/mrow»«/mfenced»«mo»·«/mo»«mfenced»«mrow»«msup»«mi»x«/mi»«mn»4«/mn»«/msup»«mo»+«/mo»«mn»1«/mn»«/mrow»«/mfenced»«/mtd»«/mtr»«mtr»«mtd»«mi»b«/mi»«mo».«/mo»«mi»_«/mi»«mo»§nbsp;«/mo»«msup»«mfenced»«mrow»«msup»«mi»x«/mi»«mn»4«/mn»«/msup»«mo»+«/mo»«mn»1«/mn»«/mrow»«/mfenced»«mn»2«/mn»«/msup»«/mtd»«/mtr»«mtr»«mtd»«mi»c«/mi»«mo».«/mo»«mi»_«/mi»«mo»§nbsp;«/mo»«msup»«mfenced»«mrow»«msup»«mi»x«/mi»«mn»4«/mn»«/msup»«mo»-«/mo»«mn»1«/mn»«/mrow»«/mfenced»«mn»2«/mn»«/msup»«/mtd»«/mtr»«/mtable»«/math»]]> 1.0000000 0.0000000 0 editor 1 15 0 0 Pregunta3 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»C«/mi»«mi»a«/mi»«mi»l«/mi»«mi»c«/mi»«mi»u«/mi»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»l«/mi»«mo»§nbsp;«/mo»«mi»c«/mi»«mi»o«/mi»«mi»c«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»l«/mi»«mo»§nbsp;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»o«/mi»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»i«/mi»«mi»v«/mi»«mi»i«/mi»«mi»s«/mi»«mi»i«/mi»«mi»ó«/mi»«mi»n«/mi»«mo»§nbsp;«/mo»«mfrac»«mrow»«msup»«mi»x«/mi»«mn»6«/mn»«/msup»«mo»-«/mo»«mn»3«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mi»x«/mi»«mo»-«/mo»«mn»2«/mn»«/mrow»«mrow»«msup»«mi»x«/mi»«mn»3«/mn»«/msup»«mo»-«/mo»«mn»2«/mn»«/mrow»«/mfrac»«/math»]]> 1.0000000 1.0000000 0 true true abc «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»C«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»=«/mo»«msup»«mi»x«/mi»«mn»3«/mn»«/msup»«mo»+«/mo»«mn»2«/mn»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»,«/mo»«mo»§nbsp;«/mo»«mi»R«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»=«/mo»«mo»-«/mo»«mn»3«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mi»x«/mi»«mo»+«/mo»«mn»2«/mn»«/math» «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»C«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»=«/mo»«msup»«mi»x«/mi»«mn»3«/mn»«/msup»«mo»+«/mo»«mn»2«/mn»«mi»x«/mi»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»,«/mo»«mo»§nbsp;«/mo»«mi»R«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»=«/mo»«mo»-«/mo»«mn»3«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mn»2«/mn»«/math» «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»C«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»=«/mo»«msup»«mi»x«/mi»«mn»3«/mn»«/msup»«mo»+«/mo»«mn»2«/mn»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»,«/mo»«mo»§nbsp;«/mo»«mi»R«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»=«/mo»«mo»-«/mo»«mn»3«/mn»«mi»x«/mi»«mo»+«/mo»«mn»2«/mn»«/math» Pregunta4 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" rowspacing="0"»«mtr»«mtd»«mi»C«/mi»«mi»a«/mi»«mi»l«/mi»«mi»c«/mi»«mi»u«/mi»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mi»m«/mi»«mi»a«/mi»«mi»r«/mi»«mi»c«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»o«/mi»«mi»p«/mi»«mi»c«/mi»«mi»i«/mi»«mi»ó«/mi»«mi»n«/mi»«mo»§nbsp;«/mo»«mi»c«/mi»«mi»o«/mi»«mi»r«/mi»«mi»r«/mi»«mi»e«/mi»«mi»c«/mi»«mi»t«/mi»«mi»a«/mi»«mo»:«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«msup»«mfenced»«mrow»«mn»2«/mn»«mi»x«/mi»«mo»+«/mo»«mn»1«/mn»«/mrow»«/mfenced»«mn»2«/mn»«/msup»«mo»+«/mo»«mn»2«/mn»«mfenced»«mrow»«mi»x«/mi»«mo»+«/mo»«mn»2«/mn»«/mrow»«/mfenced»«mo»·«/mo»«mfenced»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»2«/mn»«/mrow»«/mfenced»«mo»+«/mo»«msup»«mfenced»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»3«/mn»«/mrow»«/mfenced»«mn»2«/mn»«/msup»«/mtd»«/mtr»«/mtable»«/math»]]> 1.0000000 1.0000000 0 true true abc «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mn»7«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mn»2«/mn»«mi»x«/mi»«mo»+«/mo»«mn»2«/mn»«/math» «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mn»5«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mn»3«/mn»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«/math» «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mn»3«/mn»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«/math» Pregunta5 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»C«/mi»«mi»a«/mi»«mi»l«/mi»«mi»c«/mi»«mi»u«/mi»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»l«/mi»«mo»§nbsp;«/mo»«mi»c«/mi»«mi»o«/mi»«mi»c«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»l«/mi»«mo»§nbsp;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»o«/mi»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»i«/mi»«mi»v«/mi»«mi»i«/mi»«mi»s«/mi»«mi»i«/mi»«mi»ó«/mi»«mi»n«/mi»«mo»§nbsp;«/mo»«mfrac»«mrow»«mo»-«/mo»«mn»3«/mn»«msup»«mi»x«/mi»«mn»5«/mn»«/msup»«mo»+«/mo»«mn»11«/mn»«msup»«mi»x«/mi»«mn»4«/mn»«/msup»«mo»-«/mo»«msup»«mi»x«/mi»«mn»3«/mn»«/msup»«mo»+«/mo»«mn»3«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mn»5«/mn»«mi»x«/mi»«mo»-«/mo»«mn»2«/mn»«/mrow»«mrow»«mn»2«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«/mrow»«/mfrac»«/math»]]> 1.0000000 1.0000000 0 true true abc «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»C«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»=«/mo»«mo»-«/mo»«mfrac»«mn»3«/mn»«mn»2«/mn»«/mfrac»«msup»«mi»x«/mi»«mn»3«/mn»«/msup»«mo»+«/mo»«mfrac»«mn»19«/mn»«mn»4«/mn»«/mfrac»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mfrac»«mn»9«/mn»«mn»8«/mn»«/mfrac»«mi»x«/mi»«mo»+«/mo»«mfrac»«mn»71«/mn»«mn»16«/mn»«/mfrac»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mi»R«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»=«/mo»«mfrac»«mn»169«/mn»«mn»16«/mn»«/mfrac»«mi»x«/mi»«mo»+«/mo»«mfrac»«mn»39«/mn»«mn»16«/mn»«/mfrac»«/math» «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»C«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»=«/mo»«mo»-«/mo»«mfrac»«mn»3«/mn»«mn»2«/mn»«/mfrac»«msup»«mi»x«/mi»«mn»3«/mn»«/msup»«mo»+«/mo»«mfrac»«mn»19«/mn»«mn»4«/mn»«/mfrac»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mfrac»«mn»9«/mn»«mn»8«/mn»«/mfrac»«mi»x«/mi»«mo»+«/mo»«mfrac»«mn»63«/mn»«mn»16«/mn»«/mfrac»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mi»R«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»=«/mo»«mfrac»«mn»169«/mn»«mn»16«/mn»«/mfrac»«mi»x«/mi»«mo»+«/mo»«mfrac»«mn»31«/mn»«mn»16«/mn»«/mfrac»«/math» «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»C«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»=«/mo»«mo»-«/mo»«mfrac»«mn»3«/mn»«mn»2«/mn»«/mfrac»«msup»«mi»x«/mi»«mn»3«/mn»«/msup»«mo»+«/mo»«mfrac»«mn»19«/mn»«mn»2«/mn»«/mfrac»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mfrac»«mn»8«/mn»«mn»9«/mn»«/mfrac»«mi»x«/mi»«mo»+«/mo»«mfrac»«mn»71«/mn»«mn»16«/mn»«/mfrac»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mi»R«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»=«/mo»«mfrac»«mn»169«/mn»«mn»16«/mn»«/mfrac»«mi»x«/mi»«mo»+«/mo»«mfrac»«mn»31«/mn»«mn»16«/mn»«/mfrac»«/math» Pregunta6 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»C«/mi»«mi»a«/mi»«mi»l«/mi»«mi»c«/mi»«mi»u«/mi»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mo»(«/mo»«mi»a«/mi»«mi»p«/mi»«mi»l«/mi»«mi»i«/mi»«mi»c«/mi»«mi»a«/mi»«mi»n«/mi»«mi»d«/mi»«mi»o«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»g«/mi»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»R«/mi»«mi»u«/mi»«mi»f«/mi»«mi»f«/mi»«mi»i«/mi»«mi»n«/mi»«mi»i«/mi»«mo»)«/mo»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»l«/mi»«mo»§nbsp;«/mo»«mi»c«/mi»«mi»o«/mi»«mi»c«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»l«/mi»«mo»§nbsp;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»o«/mi»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»i«/mi»«mi»v«/mi»«mi»i«/mi»«mi»s«/mi»«mi»i«/mi»«mi»ó«/mi»«mi»n«/mi»«mo»§nbsp;«/mo»«mfrac»«mrow»«msup»«mi»x«/mi»«mn»7«/mn»«/msup»«mo»-«/mo»«mn»1«/mn»«/mrow»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«/mrow»«/mfrac»«/math»]]> 1.0000000 1.0000000 0 true true abc «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»C«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»=«/mo»«msup»«mi»x«/mi»«mn»6«/mn»«/msup»«mo»+«/mo»«msup»«mi»x«/mi»«mn»5«/mn»«/msup»«mo»+«/mo»«msup»«mi»x«/mi»«mn»4«/mn»«/msup»«mo»+«/mo»«msup»«mi»x«/mi»«mn»3«/mn»«/msup»«mo»+«/mo»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mi»x«/mi»«mo»+«/mo»«mn»1«/mn»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mi»R«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»=«/mo»«mn»0«/mn»«/math» «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»C«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»=«/mo»«msup»«mi»x«/mi»«mn»6«/mn»«/msup»«mo»+«/mo»«msup»«mi»x«/mi»«mn»5«/mn»«/msup»«mo»-«/mo»«msup»«mi»x«/mi»«mn»4«/mn»«/msup»«mo»+«/mo»«msup»«mi»x«/mi»«mn»3«/mn»«/msup»«mo»-«/mo»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mi»x«/mi»«mo»+«/mo»«mn»1«/mn»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mi»R«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»=«/mo»«mn»0«/mn»«/math» «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»C«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»=«/mo»«msup»«mi»x«/mi»«mn»6«/mn»«/msup»«mo»+«/mo»«msup»«mi»x«/mi»«mn»5«/mn»«/msup»«mo»+«/mo»«msup»«mi»x«/mi»«mn»4«/mn»«/msup»«mo»+«/mo»«msup»«mi»x«/mi»«mn»3«/mn»«/msup»«mo»+«/mo»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mi»x«/mi»«mo»+«/mo»«mn»1«/mn»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mi»R«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»=«/mo»«mn»1«/mn»«/math» Pregunta7 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" rowspacing="0"»«mtr»«mtd»«mi»F«/mi»«mi»a«/mi»«mi»c«/mi»«mi»t«/mi»«mi»o«/mi»«mi»r«/mi»«mi»i«/mi»«mi»z«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»o«/mi»«mi»s«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mi»s«/mi»«mo»§nbsp;«/mo»«mi»p«/mi»«mi»o«/mi»«mi»l«/mi»«mi»i«/mi»«mi»n«/mi»«mi»o«/mi»«mi»m«/mi»«mi»i«/mi»«mi»o«/mi»«mi»s«/mi»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mi»m«/mi»«mi»a«/mi»«mi»r«/mi»«mi»c«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mi»s«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»o«/mi»«mi»l«/mi»«mi»u«/mi»«mi»c«/mi»«mi»i«/mi»«mi»o«/mi»«mi»n«/mi»«mi»e«/mi»«mi»s«/mi»«mo»:«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«msup»«mi»x«/mi»«mn»8«/mn»«/msup»«mo»-«/mo»«mn»16«/mn»«/mtd»«/mtr»«mtr»«mtd»«mn»4«/mn»«msup»«mi»y«/mi»«mn»4«/mn»«/msup»«mo»-«/mo»«msup»«mi»y«/mi»«mn»2«/mn»«/msup»«/mtd»«/mtr»«mtr»«mtd»«mn»25«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«msup»«mi»y«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mn»16«/mn»«msup»«mi»z«/mi»«mn»2«/mn»«/msup»«/mtd»«/mtr»«/mtable»«/math»]]> 1.0000000 1.0000000 0 false true abc «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced»«mrow»«mi»x«/mi»«mo»+«/mo»«msqrt»«mn»2«/mn»«/msqrt»«/mrow»«/mfenced»«mfenced»«mrow»«mi»x«/mi»«mo»-«/mo»«msqrt»«mn»2«/mn»«/msqrt»«/mrow»«/mfenced»«mfenced»«mrow»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mn»2«/mn»«/mrow»«/mfenced»«mfenced»«mrow»«msup»«mi»x«/mi»«mn»4«/mn»«/msup»«mo»+«/mo»«mn»4«/mn»«/mrow»«/mfenced»«/math» «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced»«mrow»«msup»«mi»x«/mi»«mn»4«/mn»«/msup»«mo»-«/mo»«mn»4«/mn»«/mrow»«/mfenced»«mfenced»«mrow»«msup»«mi»x«/mi»«mn»4«/mn»«/msup»«mo»+«/mo»«mn»4«/mn»«/mrow»«/mfenced»«/math» «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msup»«mi»y«/mi»«mn»2«/mn»«/msup»«mfenced»«mrow»«mn»2«/mn»«mi»y«/mi»«mo»-«/mo»«mn»1«/mn»«/mrow»«/mfenced»«mfenced»«mrow»«mn»2«/mn»«mi»y«/mi»«mo»+«/mo»«mn»1«/mn»«/mrow»«/mfenced»«/math» «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced»«mrow»«mn»2«/mn»«msup»«mi»y«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mi»y«/mi»«/mrow»«/mfenced»«mfenced»«mrow»«mn»2«/mn»«msup»«mi»y«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mi»y«/mi»«/mrow»«/mfenced»«/math» «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced»«mrow»«mn»5«/mn»«mi»x«/mi»«mi»y«/mi»«mo»-«/mo»«mn»4«/mn»«mi»z«/mi»«/mrow»«/mfenced»«mfenced»«mrow»«mn»5«/mn»«mi»x«/mi»«mi»y«/mi»«mo»+«/mo»«mn»4«/mn»«mi»z«/mi»«/mrow»«/mfenced»«/math» «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msup»«mfenced»«mrow»«mn»5«/mn»«mi»x«/mi»«mi»y«/mi»«mo»-«/mo»«mn»4«/mn»«mi»z«/mi»«/mrow»«/mfenced»«mn»2«/mn»«/msup»«/math» Pregunta8 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" rowspacing="0"»«mtr»«mtd»«mi»F«/mi»«mi»a«/mi»«mi»c«/mi»«mi»t«/mi»«mi»o«/mi»«mi»r«/mi»«mi»i«/mi»«mi»z«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»l«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»p«/mi»«mi»o«/mi»«mi»l«/mi»«mi»i«/mi»«mi»n«/mi»«mi»o«/mi»«mi»m«/mi»«mi»i«/mi»«mi»o«/mi»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mi»m«/mi»«mi»a«/mi»«mi»r«/mi»«mi»c«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»p«/mi»«mi»u«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»c«/mi»«mi»o«/mi»«mi»r«/mi»«mi»r«/mi»«mi»e«/mi»«mi»c«/mi»«mi»t«/mi»«mi»a«/mi»«mo»:«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«mi»P«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»=«/mo»«mn»8«/mn»«msup»«mi»x«/mi»«mn»4«/mn»«/msup»«mo»-«/mo»«mn»40«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mn»32«/mn»«/mtd»«/mtr»«/mtable»«/math»]]> 1.0000000 1.0000000 0 true true abc «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mn»8«/mn»«mfenced»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«/mrow»«/mfenced»«mfenced»«mrow»«mi»x«/mi»«mo»+«/mo»«mn»1«/mn»«/mrow»«/mfenced»«mfenced»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»2«/mn»«/mrow»«/mfenced»«mfenced»«mrow»«mi»x«/mi»«mo»+«/mo»«mn»2«/mn»«/mrow»«/mfenced»«/math» «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mn»8«/mn»«msup»«mfenced»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«/mrow»«/mfenced»«mn»2«/mn»«/msup»«msup»«mfenced»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»2«/mn»«/mrow»«/mfenced»«mn»2«/mn»«/msup»«/math» «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced»«mrow»«mn»8«/mn»«mi»x«/mi»«mo»-«/mo»«mn»32«/mn»«/mrow»«/mfenced»«mfenced»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«/mrow»«/mfenced»«/math» Pregunta9 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" rowspacing="0"»«mtr»«mtd»«mi»F«/mi»«mi»a«/mi»«mi»c«/mi»«mi»t«/mi»«mi»o«/mi»«mi»r«/mi»«mi»i«/mi»«mi»z«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»l«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»p«/mi»«mi»o«/mi»«mi»l«/mi»«mi»i«/mi»«mi»n«/mi»«mi»o«/mi»«mi»m«/mi»«mi»i«/mi»«mi»o«/mi»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mi»m«/mi»«mi»a«/mi»«mi»r«/mi»«mi»c«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»p«/mi»«mi»u«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»c«/mi»«mi»o«/mi»«mi»r«/mi»«mi»r«/mi»«mi»e«/mi»«mi»c«/mi»«mi»t«/mi»«mi»a«/mi»«mo»:«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«mi»P«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»=«/mo»«mn»6«/mn»«msup»«mi»x«/mi»«mn»3«/mn»«/msup»«mo»-«/mo»«mn»7«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mn»1«/mn»«/mtd»«/mtr»«/mtable»«/math»]]> 1.0000000 1.0000000 0 true true abc «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mn»6«/mn»«mfenced»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«/mrow»«/mfenced»«mfenced»«mrow»«mi»x«/mi»«mo»-«/mo»«mfrac»«mn»1«/mn»«mn»2«/mn»«/mfrac»«/mrow»«/mfenced»«mfenced»«mrow»«mi»x«/mi»«mo»+«/mo»«mfrac»«mn»1«/mn»«mn»3«/mn»«/mfrac»«/mrow»«/mfenced»«/math» «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mn»8«/mn»«msup»«mfenced»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«/mrow»«/mfenced»«mn»2«/mn»«/msup»«msup»«mfenced»«mrow»«mi»x«/mi»«mo»-«/mo»«mn»2«/mn»«/mrow»«/mfenced»«mn»2«/mn»«/msup»«/math» «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced»«mrow»«mn»6«/mn»«mi»x«/mi»«mo»-«/mo»«mn»6«/mn»«/mrow»«/mfenced»«msup»«mfenced»«mrow»«mi»x«/mi»«mo»-«/mo»«mfrac»«mn»1«/mn»«mn»2«/mn»«/mfrac»«/mrow»«/mfenced»«mn»2«/mn»«/msup»«/math» MATE CCSS I/Tema 2 -Ecuaciones y sistemas de ecuaciones/Problemas Pregunta 18 Normal 0 21 false false false MicrosoftInternetExplorer4

La suma de las dos cifras de un número es igual a 9. Si lo invertimos, el número obtenido excede en 9 unidades a la cuarta parte del número dado. El número es:


]]> 1.0000000 1.0000000 0 true true abc 72 45 81 36 Pregunta 19 Normal 0 21 false false false MicrosoftInternetExplorer4

Si a un número negativo le sumo las tres cuartas partes de su cuadrado da 5. Calcula dicho número.


]]> 1.0000000 0.0000000 0 editor 1 15 0 0 Pregunta 20 Normal 0 21 false false false MicrosoftInternetExplorer4

Se mezclan una cantidad de vino de 3 euros el litro con otra cantidad de gaseosa de 0,5 euros el litro. Si se quieren obtener 25 litros de mezcla a 2,55 euros el litro, calcula las cantidades que hay que emplear.


]]> 1.0000000 0.0000000 0 editor 1 15 0 0 Pregunta 21 Normal 0 21 false false false MicrosoftInternetExplorer4

Calcula un número de dos cifras tal que la suma de ellas sea 9, y si al producto de ellas se le añade 13 unidades, se obtiene el número que resulta de invertir el orden de sus cifras.

]]> 1.0000000 0.0000000 0 editor 1 15 0 0 Pregunta 22 Normal 0 21 false false false MicrosoftInternetExplorer4

Calcula la edad de un padre y un hijo, sabiendo que hace 7 años la edad del padre era quíntuplo de la del hijo, y que dentro de 2 años, la edad del padre será triple que la del hijo.

]]> 1.0000000 0.0000000 0 editor 1 15 0 0 MATE CCSS I/Tema 2 -Ecuaciones y sistemas de ecuaciones/Sistemas de 2 ecuaciones Pregunta 10 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" rowspacing="0"»«mtr»«mtd»«mi»R«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»e«/mi»«mi»l«/mi»«mi»v«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»l«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»s«/mi»«mi»t«/mi»«mi»e«/mi»«mi»m«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»p«/mi»«mi»u«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mo»:«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«mfenced close="}" open=""»«mtable»«mtr»«mtd»«mn»2«/mn»«mi»x«/mi»«mo»-«/mo»«mi»y«/mi»«mo»=«/mo»«mn»0«/mn»«/mtd»«/mtr»«mtr»«mtd»«mn»5«/mn»«mi»x«/mi»«mo»+«/mo»«mn»3«/mn»«mi»y«/mi»«mo»=«/mo»«mfrac»«mn»11«/mn»«mn»2«/mn»«/mfrac»«/mtd»«/mtr»«/mtable»«/mfenced»«/mtd»«/mtr»«/mtable»«/math»

Si tiene varias soluciones, escríbelas separadas por una coma y sin espacios en blanco y ordenadas de menor a mayor.
Si no es entero, en forma de fracción.
Si no tiene solución escribe: No tiene solucion.
El signo unicamente si es negativo.
Ejemplo:«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»x«/mi»«mo»=«/mo»«mn»2«/mn»«mo»,«/mo»«mi»y«/mi»«mo»=«/mo»«mn»2«/mn»«mo»/«/mo»«mn»5«/mn»«/math»
]]> 1.0000000 1.0000000 0 0 x=1/2,y=1 y=1,x=1/2 Pregunta 11 «math xmlns="http://www.w3.org/1998/Math/MathML"»«mtable columnalign="left" rowspacing="0"»«mtr»«mtd»«mi»R«/mi»«mi»e«/mi»«mi»s«/mi»«mi»u«/mi»«mi»e«/mi»«mi»l«/mi»«mi»v«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»l«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»g«/mi»«mi»u«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mi»s«/mi»«mi»t«/mi»«mi»e«/mi»«mi»m«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mi»d«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»l«/mi»«mi»a«/mi»«mo»§nbsp;«/mo»«mi»r«/mi»«mi»e«/mi»«mi»s«/mi»«mi»p«/mi»«mi»u«/mi»«mi»e«/mi»«mi»s«/mi»«mi»t«/mi»«mi»a«/mi»«mo»:«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«mfenced close="}" open=""»«mtable»«mtr»«mtd»«mn»2«/mn»«mi»x«/mi»«mo»+«/mo»«mn»3«/mn»«mi»y«/mi»«mo»=«/mo»«mn»5«/mn»«/mtd»«/mtr»«mtr»«mtd»«mn»5«/mn»«mi»x«/mi»«mo»-«/mo»«mn»6«/mn»«mi»y«/mi»«mo»=«/mo»«mn»2«/mn»«/mtd»«/mtr»«/mtable»«/mfenced»«/mtd»«/mtr»«/mtable»«/math»

Si tiene varias soluciones, escríbelas separadas por una coma y sin espacios en blanco y ordenadas de menor a mayor.
Si no es entero, en forma de fracción.
Si no tiene solución escribe: No tiene solucion.
El signo unicamente si es negativo.
Ejemplo:«math xmlns="http://www.w3.org/1998/Math/MathML"»«mi»x«/mi»«mo»=«/mo»«mn»2«/mn»«mo»,«/mo»«mi»y«/mi»«mo»=«/mo»«mn»2«/mn»«mo»/«/mo»«mn»5«/mn»«/math»
]]> 1.0000000 1.0000000 0 0 x=4/3,y=7/9 y=7/9,x=4/3 Sistema de ecuaciones_1_w Sea el siguientes sistema de ecuaciones:

«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced close=¨¨ open=¨{¨»«mtable»«mtr»«mtd»«mi»#a1«/mi»«mo»·«/mo»«mi»x«/mi»«mo»+«/mo»«mo»(«/mo»«mi»#b1«/mi»«mo»)«/mo»«mo»·«/mo»«mi»y«/mi»«mo»=«/mo»«mi»#e1«/mi»«/mtd»«/mtr»«mtr»«mtd»«mi»#a2«/mi»«mo»·«/mo»«mi»x«/mi»«mo»+«/mo»«mo»(«/mo»«mi»#b2«/mi»«mo»)«/mo»«mo»·«/mo»«mi»y«/mi»«mo»=«/mo»«mi»#e2«/mi»«/mtd»«/mtr»«/mtable»«/mfenced»«/math»

 

Resuelve el siguiente sistema de ecuaciones utilizando el método de reducción e indica la solución:

]]> 1.0000000 0.3333333 0 0 x=#i1y=#i2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mtable><mtr><mtd><mi>i1</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>10</mn><mo>,</mo><mn>10</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>i2</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>10</mn><mo>,</mo><mn>10</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>a1</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>10</mn><mo>,</mo><mn>10</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>b1</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>10</mn><mo>,</mo><mn>10</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>a2</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>10</mn><mo>,</mo><mn>10</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>b2</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>10</mn><mo>,</mo><mn>10</mn><mo>)</mo></mtd></mtr></mtable><mrow><mi>i1</mi><mo>≠</mo><mi>i2</mi><mo>∧</mo><mi>mcd</mi><mo>(</mo><mi>a1</mi><mo>,</mo><mi>a2</mi><mo>)</mo><mo>=</mo><mn>1</mn><mo>∧</mo><mi>mcd</mi><mo>(</mo><mi>b1</mi><mo>,</mo><mi>b2</mi><mo>)</mo><mo>=</mo><mn>1</mn><mo>∧</mo><mfenced close="|" open="|"><mi>a1</mi></mfenced><mo>≠</mo><mn>1</mn><mo>∧</mo><mfenced close="|" open="|"><mi>a2</mi></mfenced><mo>≠</mo><mn>1</mn><mo>∧</mo><mfenced close="|" open="|"><mi>b1</mi></mfenced><mo>≠</mo><mn>1</mn><mo>∧</mo><mfenced close="|" open="|"><mi>b2</mi></mfenced><mo>≠</mo><mn>1</mn></mrow></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>e1</mi><mo>=</mo><mi>a1</mi><mo>·</mo><mi>i1</mi><mo>+</mo><mi>b1</mi><mo>·</mo><mi>i2</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>e2</mi><mo>=</mo><mi>a2</mi><mo>·</mo><mi>i1</mi><mo>+</mo><mi>b2</mi><mo>·</mo><mi>i2</mi></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi mathvariant="normal">i</mi><mn>1</mn><mspace linebreak="newline"/><mi>y</mi><mo>=</mo><mo>#</mo><mi mathvariant="normal">i</mi><mn>2</mn></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="implicit_times_operator">true</option><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> Sistema de ecuaciones_2_w Sea el siguientes sistema de ecuaciones:

«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced close=¨¨ open=¨{¨»«mtable»«mtr»«mtd»«mi»#a1«/mi»«mo»·«/mo»«mi»x«/mi»«mo»+«/mo»«mo»(«/mo»«mi»#b1«/mi»«mo»)«/mo»«mo»·«/mo»«mi»y«/mi»«mo»=«/mo»«mi»#e1«/mi»«/mtd»«/mtr»«mtr»«mtd»«mi»#a2«/mi»«mo»·«/mo»«mi»x«/mi»«mo»+«/mo»«mo»(«/mo»«mi»#b2«/mi»«mo»)«/mo»«mo»·«/mo»«mi»y«/mi»«mo»=«/mo»«mi»#e2«/mi»«/mtd»«/mtr»«/mtable»«/mfenced»«/math»

 

Resuelve el siguiente sistema de ecuaciones utilizando el método que quieras e indica la solución:

]]> 1.0000000 0.3333333 0 0 x=#i1y=#i2]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mtable><mtr><mtd><mi>i1</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>10</mn><mo>,</mo><mn>10</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>i2</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>10</mn><mo>,</mo><mn>10</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>a1</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>10</mn><mo>,</mo><mn>10</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>b1</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>10</mn><mo>,</mo><mn>10</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>a2</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>10</mn><mo>,</mo><mn>10</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>b2</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>10</mn><mo>,</mo><mn>10</mn><mo>)</mo></mtd></mtr></mtable><mrow><mi>mcd</mi><mo>(</mo><mi>a1</mi><mo>,</mo><mi>a2</mi><mo>)</mo><mo>≠</mo><mn>1</mn><mo>∨</mo><mi>mcd</mi><mo>(</mo><mi>b1</mi><mo>,</mo><mi>b2</mi><mo>)</mo><mo>≠</mo><mn>1</mn><mo>∧</mo><mi>i1</mi><mo>≠</mo><mi>i2</mi><mo>∧</mo><mi>a1</mi><mo>≠</mo><mi>a2</mi><mo>∨</mo><mi>b1</mi><mo>≠</mo><mi>b2</mi></mrow></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>e1</mi><mo>=</mo><mi>a1</mi><mo>·</mo><mi>i1</mi><mo>+</mo><mi>b1</mi><mo>·</mo><mi>i2</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>e2</mi><mo>=</mo><mi>a2</mi><mo>·</mo><mi>i1</mi><mo>+</mo><mi>b2</mi><mo>·</mo><mi>i2</mi></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mo>#</mo><mi mathvariant="normal">i</mi><mn>1</mn><mspace linebreak="newline"/><mi>y</mi><mo>=</mo><mo>#</mo><mi mathvariant="normal">i</mi><mn>2</mn><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="implicit_times_operator">true</option><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question> Sistema de ecuaciones_No lineal_w Resuelve el siguiente sistema de ecuaciones no lineal.

                                          «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced close=¨¨ open=¨{¨»«mtable»«mtr»«mtd»«mi»#c«/mi»«mo»·«/mo»«mi»x«/mi»«mo»-«/mo»«mi»y«/mi»«mo»=«/mo»«mi»#a«/mi»«/mtd»«/mtr»«mtr»«mtd»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«msup»«mi»y«/mi»«mn»2«/mn»«/msup»«mo»=«/mo»«mi»#b«/mi»«/mtd»«/mtr»«/mtable»«/mfenced»«/math»

Escribe aquí sus soluciones, primera solución menor valor de x:

]]> 1.0000000 0.3333333 0 0 x1=#p1y1=#p2x2=#p11y2=#p22]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mtable><mtr><mtd><mi>a</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>5</mn><mo>)</mo></mtd></mtr><mtr><mtd><mi>b</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>10</mn><mo>,</mo><mn>100</mn><mo>)</mo></mtd></mtr><mtr><mtd><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mrow><mi>c</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>5</mn><mo>,</mo><mn>5</mn><mo>)</mo></mrow><mrow><mi>c</mi><mo>≠</mo><mn>0</mn><mo>∧</mo><mi>c</mi><mo>≠</mo><mn>1</mn></mrow></apply></mtd></mtr><mtr><mtd><mi>S</mi><mo>=</mo><mi>resolver</mi><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>c</mi><mo>·</mo><mi>x</mi><mo>-</mo><mi>y</mi><mo>=</mo><mi>a</mi></mtd></mtr><mtr><mtd><msup><mi>x</mi><mn>2</mn></msup><mo>+</mo><msup><mi>y</mi><mn>2</mn></msup><mo>=</mo><mi>b</mi></mtd></mtr></mtable></mfenced></mtd></mtr></mtable><mrow><mi>longitud</mi><mo>(</mo><mi>S</mi><mo>)</mo><mo>=</mo><mn>2</mn></mrow></apply><mrow><msub><mi>S</mi><mn>1</mn></msub><mo>(</mo><mi>x</mi><mo>)</mo><mo>∈</mo><rationals/></mrow></apply></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mn>0</mn><mo>,</mo><mi>y</mi><mo>=</mo><mo>-</mo><mn>4</mn></mtd></mtr></mtable></mfenced><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>=</mo><mfrac><mn>20</mn><mn>13</mn></mfrac><mo>,</mo><mi>y</mi><mo>=</mo><mfrac><mn>48</mn><mn>13</mn></mfrac></mtd></mtr></mtable></mfenced></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x1</mi><mo>=</mo><msub><mi>S</mi><mn>1</mn></msub><mo>(</mo><mi>x</mi><mo>)</mo></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>0</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>y1</mi><mo>=</mo><msub><mi>S</mi><mn>1</mn></msub><mo>(</mo><mi>y</mi><mo>)</mo></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>4</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x2</mi><mo>=</mo><msub><mi>S</mi><mn>2</mn></msub><mo>(</mo><mi>x</mi><mo>)</mo></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><mn>20</mn><mn>13</mn></mfrac></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>y2</mi><mo>=</mo><msub><mi>S</mi><mn>2</mn></msub><mo>(</mo><mi>y</mi><mo>)</mo></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><mn>48</mn><mn>13</mn></mfrac></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>p1</mi><mo>=</mo><mi>minimo</mi><mo>(</mo><mi>x1</mi><mo>,</mo><mi>x2</mi><mo>)</mo></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>0</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>p2</mi><mo>=</mo><mi>c</mi><mo>*</mo><mi>p1</mi><mo>-</mo><mi>a</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>4</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>p11</mi><mo>=</mo><mi>maximo</mi><mo>(</mo><mi>x1</mi><mo>,</mo><mi>x2</mi><mo>)</mo></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><mn>20</mn><mn>13</mn></mfrac></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>p22</mi><mo>=</mo><mi>c</mi><mo>*</mo><mi>p11</mi><mo>-</mo><mi>a</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><mn>48</mn><mn>13</mn></mfrac></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><msub><mi>x</mi><mn>1</mn></msub><mo>=</mo><mo>#</mo><mi>p</mi><mn>1</mn><mspace linebreak="newline"/><msub><mi>y</mi><mn>1</mn></msub><mo>=</mo><mo>#</mo><mi>p</mi><mn>2</mn><mspace linebreak="newline"/><msub><mi>x</mi><mn>2</mn></msub><mo>=</mo><mo>#</mo><mi>p</mi><mn>11</mn><mspace linebreak="newline"/><msub><mi>y</mi><mn>2</mn></msub><mo>=</mo><mo>#</mo><mi>p</mi><mn>22</mn><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="implicit_times_operator">true</option><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/><data name="inputCompound">true</data></localData></question>