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<p align="justify"><font style="font-style: italic"><span style="font-family: times new roman,times,serif"></span></font><font face="times new roman,times,serif"><font size="4"><em>Si </em><span class="nolink"><span class="nolink"><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»f«/mi»«mo»(«/mo»«mi»#x«/mi»«mo»)«/mo»«mo»=«/mo»«mfrac»«mi»#g«/mi»«mi»#h«/mi»«/mfrac»«/math»</span>. <em>E</em></span><em>ntonces,</em> <span class="nolink"><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfrac»«mrow»«mi»d«/mi»«mi»f«/mi»«mo»(«/mo»«mi»#x«/mi»«mo»)«/mo»«/mrow»«mrow»«mi»d«/mi»«mi»#x«/mi»«/mrow»«/mfrac»«mo»=«/mo»«/math»</span></span></span></font></font><br /></p>
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<p align="justify"><font style="font-style: italic" size="4"><span style="font-family: times new roman,times,serif">Solución:</span><br style="font-family: times new roman,times,serif" /><br style="font-family: times new roman,times,serif" /><span style="font-family: times new roman,times,serif">Debemos derivar la función <span class="nolink"><span class="nolink"><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»f«/mi»«mo»(«/mo»«mi»#x«/mi»«mo»)«/mo»«mo»=«/mo»«mfrac»«mi»#g«/mi»«mi»#h«/mi»«/mfrac»«/math»</span></span></span></span></font><font style="font-style: italic" size="4"><br style="font-family: times new roman,times,serif" /><br style="font-family: times new roman,times,serif" /><span style="font-family: times new roman,times,serif">Observa que la función dada es un cuociente (división) de funciones, cuya forma de derivar es:<br /><br /></span></font><span class="nolink"><span class="nolink"><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mtable columnalign=¨left¨ rowspacing=¨0¨»«mtr»«mtd/»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mi»f«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»=«/mo»«mfrac»«mrow»«mi»g«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«/mrow»«mrow»«mi»h«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«/mrow»«/mfrac»«mo»§nbsp;«/mo»«mo»/«/mo»«mfrac»«mi»d«/mi»«mrow»«mi»d«/mi»«mi»x«/mi»«/mrow»«/mfrac»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«mfrac»«mi»d«/mi»«mrow»«mi»d«/mi»«mi»x«/mi»«/mrow»«/mfrac»«mfenced close=¨]¨ open=¨[¨»«mrow»«mi»f«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«/mrow»«/mfenced»«mo»=«/mo»«mfrac»«mrow»«mi»h«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»·«/mo»«mfrac»«mi»d«/mi»«mrow»«mi»d«/mi»«mi»x«/mi»«/mrow»«/mfrac»«mfenced close=¨]¨ open=¨[¨»«mrow»«mi»g«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«/mrow»«/mfenced»«mo»-«/mo»«mfenced close=¨}¨ open=¨{¨»«mrow»«mi»g«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»·«/mo»«mfrac»«mi»d«/mi»«mrow»«mi»d«/mi»«mi»x«/mi»«/mrow»«/mfrac»«mfenced close=¨]¨ open=¨[¨»«mrow»«mi»h«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«/mrow»«/mfenced»«/mrow»«/mfenced»«/mrow»«msup»«mfenced»«mrow»«mi»h«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«/mrow»«/mfenced»«mn»2«/mn»«/msup»«/mfrac»«/mtd»«/mtr»«/mtable»«/math»</span></span></span><br style="font-family: times new roman,times,serif" /><font style="font-style: italic; font-family: times new roman,times,serif" size="4">Para el caso particular de </font><font style="font-style: italic" size="4"><span style="font-family: times new roman,times,serif"><span class="nolink"><span class="nolink"><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»f«/mi»«mo»(«/mo»«mi»#x«/mi»«mo»)«/mo»«mo»=«/mo»«mfrac»«mi»#g«/mi»«mi»#h«/mi»«/mfrac»«/math»</span>, </span></span></span></font><font style="font-style: italic; font-family: times new roman,times,serif" size="4"><font size="4">su derivada e</font></font><font style="font-style: italic; font-family: times new roman,times,serif" size="4"><font size="4">s:</font></font><br style="font-family: times new roman,times,serif" /><span class="nolink"><span class="nolink"><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mtable columnalign=¨left¨ rowspacing=¨0¨»«mtr»«mtd/»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mi»f«/mi»«mo»(«/mo»«mi»#x«/mi»«mo»)«/mo»«mo»=«/mo»«mfrac»«mi»#g«/mi»«mi»#h«/mi»«/mfrac»«mo»§nbsp;«/mo»«mo»/«/mo»«mfrac»«mi»d«/mi»«mrow»«mi»d«/mi»«mi»#x«/mi»«/mrow»«/mfrac»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«mfrac»«mi»d«/mi»«mrow»«mi»d«/mi»«mi»#x«/mi»«/mrow»«/mfrac»«mfenced close=¨]¨ open=¨[¨»«mrow»«mi»f«/mi»«mo»(«/mo»«mi»#x«/mi»«mo»)«/mo»«/mrow»«/mfenced»«mo»=«/mo»«mfrac»«mrow»«mfenced»«mi»#h«/mi»«/mfenced»«mo»·«/mo»«mfrac»«mi»d«/mi»«mrow»«mi»d«/mi»«mi»#x«/mi»«/mrow»«/mfrac»«mfenced close=¨]¨ open=¨[¨»«mi»#g«/mi»«/mfenced»«mo»-«/mo»«mfenced»«mrow»«mfenced»«mi»#g«/mi»«/mfenced»«mo»·«/mo»«mfrac»«mi»d«/mi»«mrow»«mi»d«/mi»«mi»#x«/mi»«/mrow»«/mfrac»«mfenced close=¨]¨ open=¨[¨»«mi»#h«/mi»«/mfenced»«/mrow»«/mfenced»«/mrow»«msup»«mfenced»«mi»#h«/mi»«/mfenced»«mn»2«/mn»«/msup»«/mfrac»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«mi»S«/mi»«mi»a«/mi»«mi»b«/mi»«mi»i«/mi»«mi»e«/mi»«mi»n«/mi»«mi»d«/mi»«mi»o«/mi»«mo»§nbsp;«/mo»«mi»q«/mi»«mi»u«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mo»§nbsp;«/mo»«mi»g«/mi»«mo»(«/mo»«mi»#x«/mi»«mo»)«/mo»«mo»=«/mo»«mi»#g«/mi»«mo»,«/mo»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»o«/mi»«mi»n«/mi»«mi»c«/mi»«mi»e«/mi»«mi»s«/mi»«mo»§nbsp;«/mo»«mfrac»«mi»d«/mi»«mrow»«mi»d«/mi»«mi»#x«/mi»«/mrow»«/mfrac»«mfenced»«mi»#g«/mi»«/mfenced»«mo»=«/mo»«mi»#k1«/mi»«mo»§nbsp;«/mo»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mi»y«/mi»«mo»§nbsp;«/mo»«mi»q«/mi»«mi»u«/mi»«mi»e«/mi»«mo»§nbsp;«/mo»«mi»s«/mi»«mi»i«/mi»«mo»§nbsp;«/mo»«mi»h«/mi»«mo»(«/mo»«mi»#x«/mi»«mo»)«/mo»«mo»=«/mo»«mi»#h«/mi»«mo»,«/mo»«mo»§nbsp;«/mo»«mi»e«/mi»«mi»n«/mi»«mi»t«/mi»«mi»o«/mi»«mi»n«/mi»«mi»c«/mi»«mi»e«/mi»«mi»s«/mi»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mfrac»«mi»d«/mi»«mrow»«mi»d«/mi»«mi»#x«/mi»«/mrow»«/mfrac»«mfenced»«mi»#h«/mi»«/mfenced»«mo»=«/mo»«mi»#k2«/mi»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mfrac»«mi»d«/mi»«mrow»«mi»d«/mi»«mi»#x«/mi»«/mrow»«/mfrac»«mfenced close=¨]¨ open=¨[¨»«mrow»«mi»f«/mi»«mo»(«/mo»«mi»#x«/mi»«mo»)«/mo»«/mrow»«/mfenced»«mo»=«/mo»«mfrac»«mrow»«mfenced»«mi»#h«/mi»«/mfenced»«mo»·«/mo»«mfrac»«mi»d«/mi»«mrow»«mi»d«/mi»«mi»#x«/mi»«/mrow»«/mfrac»«mfenced close=¨]¨ open=¨[¨»«mi»#g«/mi»«/mfenced»«mo»-«/mo»«mfenced close=¨}¨ open=¨{¨»«mrow»«mfenced»«mi»#g«/mi»«/mfenced»«mo»·«/mo»«mfrac»«mi»d«/mi»«mrow»«mi»d«/mi»«mi»#x«/mi»«/mrow»«/mfrac»«mfenced close=¨]¨ open=¨[¨»«mi»#h«/mi»«/mfenced»«/mrow»«/mfenced»«/mrow»«msup»«mfenced»«mi»#h«/mi»«/mfenced»«mn»2«/mn»«/msup»«/mfrac»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mfrac»«mi»d«/mi»«mrow»«mi»d«/mi»«mi»#x«/mi»«/mrow»«/mfrac»«mfenced close=¨]¨ open=¨[¨»«mrow»«mi»f«/mi»«mo»(«/mo»«mi»#x«/mi»«mo»)«/mo»«/mrow»«/mfenced»«mo»=«/mo»«mfrac»«mrow»«mfenced»«mi»#h«/mi»«/mfenced»«mo»·«/mo»«mfenced close=¨]¨ open=¨[¨»«mi»#k1«/mi»«/mfenced»«mo»-«/mo»«mfenced close=¨}¨ open=¨{¨»«mrow»«mfenced»«mi»#g«/mi»«/mfenced»«mo»·«/mo»«mfenced close=¨]¨ open=¨[¨»«mi»#k2«/mi»«/mfenced»«/mrow»«/mfenced»«/mrow»«msup»«mfenced»«mi»#h«/mi»«/mfenced»«mn»2«/mn»«/msup»«/mfrac»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mfrac»«mi»d«/mi»«mrow»«mi»d«/mi»«mi»#x«/mi»«/mrow»«/mfrac»«mfenced close=¨]¨ open=¨[¨»«mrow»«mi»f«/mi»«mo»(«/mo»«mi»#x«/mi»«mo»)«/mo»«/mrow»«/mfenced»«mo»=«/mo»«mfrac»«mrow»«mi»#k3«/mi»«mo»-«/mo»«mfenced close=¨}¨ open=¨{¨»«mi»#k4«/mi»«/mfenced»«/mrow»«msup»«mfenced»«mi»#h«/mi»«/mfenced»«mn»2«/mn»«/msup»«/mfrac»«/mtd»«/mtr»«mtr»«mtd/»«/mtr»«mtr»«mtd»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mo»§nbsp;«/mo»«mfrac»«mi»d«/mi»«mrow»«mi»d«/mi»«mi»#x«/mi»«/mrow»«/mfrac»«mfenced close=¨]¨ open=¨[¨»«mrow»«mi»f«/mi»«mo»(«/mo»«mi»#x«/mi»«mo»)«/mo»«/mrow»«/mfenced»«mo»=«/mo»«mfrac»«mrow»«mi»#k3«/mi»«mi»#k5«/mi»«/mrow»«msup»«mfenced»«mi»#h«/mi»«/mfenced»«mn»2«/mn»«/msup»«/mfrac»«/mtd»«/mtr»«/mtable»«/math»</span></span></span><br /><br /><span style="font-style: italic; font-family: times new roman,times,serif"><font size="4">Luego, </font></span><br /><br /><span class="nolink"><span class="nolink"><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfrac»«mi»d«/mi»«mrow»«mi»d«/mi»«mi»#x«/mi»«/mrow»«/mfrac»«mfenced close=¨]¨ open=¨[¨»«mrow»«mi»f«/mi»«mo»(«/mo»«mi»#x«/mi»«mo»)«/mo»«/mrow»«/mfenced»«mo»=«/mo»«mi»#prima«/mi»«/math»</span></span></span><br /><br /><br /><font size="4"><span style="font-style: italic; font-family: times new roman,times,serif"></span></font><br /><br /><br /></p>
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Yes, case must match
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Answer 1
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<p style="font-family: times new roman,times,serif" class="MsoNormal"><font size="4"><i><span style="line-height: 115%; font-size: 13.5pt">Bien. Continúa de esa manera.</span></i></font></p>
Answer 2
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<font size="4" face="times new roman,times,serif"><em>Revisa el desarrollo para identificar tus errores. ¡Tú puedes!</em></font>
Answer 3
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90%
83.33333%
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70%
66.66667%
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33.33333%
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16.66667%
14.28571%
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11.11111%
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