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<p align="justify"><font face="times new roman,times,serif" size="4"><em>Reduzca la siguiente expresión:</em></font></p> <p align="center"><span class="nolink"><span class="nolink"><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»#EXPRESION«/mi»«/math»</span></span></span></p>
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<p align="justify"><em><font face="times new roman,times,serif" size="4">Solución:</font></em></p> <p align="justify"><em><font face="Times New Roman" size="4">Los pasos para resolver o reducir expresiones de este tipo son los siguientes:</font></em></p> <p align="justify"><em><font face="Times New Roman" size="4">1) Primero, cada vez que haya un signo negativo que anteceda a un paréntesis, debemos cambiar los signos de los elementos que están adentro de él. Así, para nuestra expresión veremos los siguientes cambios:</font></em></p> <p align="justify"> <table width="100%" border="0" cellspacing="1" cellpadding="1"><tbody> <tr> <td width="45%" valign="top"> <p align="center"><font face="times new roman,times,serif" size="4"><em>#EXPRESION</em></font></p> </td> <td width="10%" valign="top"> <p align="center"><font face="times new roman,times,serif" size="4"><em>=</em></font></p> </td> <td width="45%" valign="top"> <p align="center"><font face="times new roman,times,serif" size="4"><em>#PASO1</em></font></p> </td> </tr> <tr> <td width="45%" valign="top"> <p align="center"><font face="times new roman,times,serif" size="4"><em></em></font></p><br /> </td> <td width="10%" valign="top"> <p align="center"><font face="times new roman,times,serif" size="4"><em>=</em></font></p> </td> <td width="45%" valign="top"> <p align="center"><font face="times new roman,times,serif" size="4"><em>#PASO2</em></font></p> </td> </tr></tbody> </table></p> <p align="justify"><font face="times new roman,times,serif" size="4"><em>2) Ordenamos y agrupamos los términos que sean semejantes entre sí:</em></font></p> <p align="center"><em><font face="Times New Roman" size="4">#PASO3</font></em></p> <p align="justify"><em><font face="Times New Roman" size="4">3) Factorizamos por cada variable presente:</font></em></p> <p align="center"><em><font face="Times New Roman" size="4">#PASO4</font></em></p> <p align="justify"><em><font face="Times New Roman" size="4">4) Sumamos o restamos los elementos que quedan dentro de cada paréntesis:</font></em></p> <p align="center"><em><font face="Times New Roman" size="4">#PASO5</font></em></p> <p align="justify"><em><font face="Times New Roman" size="4">Por lo tanto, la reduccion de nuestra expresión es:</font></em></p> <p align="center"><em><font face="Times New Roman" size="4">#EXPRESION = #PASO5</font></em> </p>
No, case is unimportant
Yes, case must match
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<p align="justify"><em><font face="times new roman,times,serif" size="4">¡Excelente!</font></em></p>
Answer 2
Answer
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None
100%
90%
83.33333%
80%
75%
70%
66.66667%
60%
50%
40%
33.33333%
30%
25%
20%
16.66667%
14.28571%
12.5%
11.11111%
10%
5%
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33.33333%
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Tuesday, 13 August 2013, 4:22 PM
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Tuesday, 13 August 2013, 4:22 PM
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