Question

X⁴-6x²=0



Equação biquadrada, gostaria de ver o passo a passo.

Answer 1

${x}^{4} - 6 {x}^{2} = 0 \\ \\ {x}^{2} \times ( {x}^{2} - 6) = 0 \\ \\ {x}^{2} = 0 \\ {x}^{2} - 6 = 0 \\ \\ x = 0 \\ \\ x = - \sqrt{6} \\ x = \sqrt{6} \\ \\ x1 = - \sqrt{6} \\ \\ x2 = 0 \\ \\ x3 = \sqrt{6}$

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