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Editing a true/false - math & science question by WIRIS
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Test-Lidia
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<p align="center">¿Es cierto que [#a + (#b)]<sup>2</sup> = #t ?</p>
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<p>Recuerda el desarrollo de los productos notables:</p> <p align="center"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink"><span class="nolink">«math xmlns="http://www.w3.org/1998/Math/MathML"»«mo»(«/mo»«mi»x«/mi»«mo»±«/mo»«mi»y«/mi»«msup»«mo»)«/mo»«mn»2«/mn»«/msup»«mo»=«/mo»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»±«/mo»«mn»2«/mn»«mi»x«/mi»«mi»y«/mi»«mo»+«/mo»«msup»«mi»y«/mi»«mn»2«/mn»«/msup»«/math»</span></span></span></span></span></span></span></span></span></span></span></p>
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<p>Muy bien, haz aplicado de forma adecuada la fórmula del producto notable</p>
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<p>Debes tener cuidado al aplicar la fórmula, toma en cuenta los signos, las potencias.</p>
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Monday, 15 July 2013, 9:14 AM
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Monday, 15 July 2013, 9:14 AM
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