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Test-Lidia
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<p> </p> <div align="center"> <table style="background-color: #ffffcc; background-image: url('http://www.insmilaifontanals.cat/none'); color: #ffcc00; border: 4px solid #003300; float: none; text-align: center; vertical-align: top; width: 400px;" border="4" frame="void" rules="none"> <tbody> <tr> <td style="width: 400px; background-color: #003300;" valign="top"> <p><span style="font-size: large; color: #ffff99;" data-mce-mark="1">Factoritzar polinomi 2n grau amb solucions</span></p> </td> </tr> <tr> <td style="background-color: #ffffcc; background-image: none; color: #000066; text-align: justify; vertical-align: top; border-style: none;" valign="top" width="NaNpx"> <p><span style="font-size: small; color: #003300;"><strong>Si un polinomi de grau 2 té solucions, es pot escriure: </strong></span></p> <p style="text-align: center;"><span style="font-size: medium;"><strong><span style="color: #003300;">ax<sup>2</sup> + bx + c</span> = <span style="font-size: large; color: #ff0000;">a</span> <span style="color: #003300;">(x - x<sub>1</sub>)(x - x<sub>2</sub>)</span></strong></span></p> <p style="text-align: center;"><span style="font-size: medium; color: #ff0000;"><strong>Atenció: no et deixis la a!</strong></span></p> </td> </tr> </tbody> </table> </div> <p> </p>
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Thursday, 23 August 2018, 11:08 AM
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