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Resol l'equació biquadrada següent:<div><br /><div style="text-align: center; "><font class="Apple-style-span" size="5">x<sup>4</sup>#s1#b x<sup>2</sup>#s2#c=0</font></div><div><br /></div><div>(<b>Ordena les solucions de menor a major, essent x<sub>1</sub> el menor i x<sub>4</sub> el major)</b><br /><div><br /></div><div>x<sub>1</sub>={1:SA:=\#x1}</div></div><div><meta charset="utf-8" />x<sub>2</sub>={1:SA:=\#x2}</div><div><meta charset="utf-8" />x<sub>3</sub>={1:SA:=\#x3}</div><div><meta charset="utf-8" />x<sub>4</sub>={1:SA:=\#x4}</div></div>
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Monday, 12 August 2013, 9:03 AM
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