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<div style="text-align: center;"> <table style="color: #006600; border: 4px solid #003300; float: none; text-align: left; vertical-align: top; width: 388px; height: 161px; background-image: url('http://insmilaifontanals.cat/none'); background-color: #ffffcc;" border="4" frame="void" rules="none" align="center"> <tbody> <tr> <td style="border: 2px solid #003300; vertical-align: top; width: 100%; background-image: url('http://insmilaifontanals.cat/none'); background-color: #003300;" colspan="2" align="center" valign="top"><span style="color: #ffff99;" data-mce-mark="1"><span style="color: #ffff99; font-size: large;" data-mce-mark="1"><span style="color: #ffff99;" data-mce-mark="1">Treure valor absolut</span></span></span></td> </tr> <tr style="font-weight: bold;"> <td style="border: 2px solid #003300; text-align: left; vertical-align: top; width: 100%; background-image: url('http://insmilaifontanals.cat/none');" colspan="2" valign="top"> <p style="text-align: justify;"><br /><span style="font-size: small; color: #003300;" data-mce-mark="1"><strong><span data-mce-mark="1">Com que: <span class="nolink" data-mce-mark="1">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨12px¨»«mrow»«mfenced mathcolor=¨#003300¨ open=¨|¨ close=¨|¨»«mi mathvariant=¨bold¨»a«/mi»«/mfenced»«mo mathvariant=¨bold¨ mathcolor=¨#003300¨»=«/mo»«mfenced mathcolor=¨#003300¨ open=¨{¨ close=¨¨»«mtable»«mtr»«mtd»«mi mathvariant=¨bold¨»a«/mi»«mo mathvariant=¨bold¨»§#160;«/mo»«mo mathvariant=¨bold¨»§#160;«/mo»«mo mathvariant=¨bold¨»§#160;«/mo»«mo mathvariant=¨bold¨»§#160;«/mo»«mo mathvariant=¨bold¨»§#160;«/mo»«mi mathvariant=¨bold¨»si«/mi»«mo mathvariant=¨bold¨»§#160;«/mo»«mi mathvariant=¨bold¨»a«/mi»«mo mathvariant=¨bold¨»§#62;«/mo»«mn mathvariant=¨bold¨»0«/mn»«/mtd»«/mtr»«mtr»«mtd»«mo mathvariant=¨bold¨»-«/mo»«mi mathvariant=¨bold¨»a«/mi»«mo mathvariant=¨bold¨»§#160;«/mo»«mo mathvariant=¨bold¨»§#160;«/mo»«mi mathvariant=¨bold¨»si«/mi»«mo mathvariant=¨bold¨»§#160;«/mo»«mi mathvariant=¨bold¨»a«/mi»«mo mathvariant=¨bold¨»§lt;«/mo»«mn mathvariant=¨bold¨»0«/mn»«/mtd»«/mtr»«/mtable»«/mfenced»«/mrow»«/mstyle»«/math»</span><br /></span></strong></span></p> <div> <p><span style="font-size: small; color: #003300;" data-mce-mark="1">quan traiem el valor absolut de l'equació |ax+by+c|=d, apareixen dues equacions (i 2 solucions possibles): </span></p> <ul> <li> <p><span style="font-size: small; color: #003300;" data-mce-mark="1">ax+by+c = d</span></p> </li> <li> <p><span style="font-size: small; color: #003300;">ax+by+c = -d</span></p> </li> </ul> </div> </td> </tr> </tbody> </table> </div> <div style="text-align: center;"> </div> <div style="text-align: center;"> </div> <div style="text-align: center;"> </div> <div style="text-align: center;"> </div>
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Thursday, 23 August 2018, 4:18 PM
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