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Editing a true/false - math & science question by WIRIS
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L'equació <br /><br /><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»#q«/mi»«mo»=«/mo»«mi»#e«/mi»«mo»-«/mo»«mi»#p1«/mi»«/math»</span><br />només té una solució.<br /><br />Indica si aquesta afirmació és certa o falsa i desenvolupa en l'espai inferior el procés que has seguit per a resoldre l'equació. <br />
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Wednesday, 12 June 2013, 1:02 PM
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Wednesday, 12 June 2013, 1:02 PM
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