3x^4 -5x^2+x-3 x=2 ?

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3x^4 -5x^2+x-3 x=2 ?

Guest Nov 21, 2014

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Best Answer

+7188

+5

So x=2?

$${\mathtt{3}}{\mathtt{\,\times\,}}{{\mathtt{2}}}^{{\mathtt{4}}}{\mathtt{\,-\,}}{\mathtt{5}}{\mathtt{\,\times\,}}{{\mathtt{2}}}^{{\mathtt{2}}}{\mathtt{\,\small\textbf+\,}}{\mathtt{2}}{\mathtt{\,-\,}}{\mathtt{3}} = {\mathtt{27}}$$

happy7 Nov 21, 2014

1⁺⁰ Answers

+7188

+5

Best Answer

So x=2?

$${\mathtt{3}}{\mathtt{\,\times\,}}{{\mathtt{2}}}^{{\mathtt{4}}}{\mathtt{\,-\,}}{\mathtt{5}}{\mathtt{\,\times\,}}{{\mathtt{2}}}^{{\mathtt{2}}}{\mathtt{\,\small\textbf+\,}}{\mathtt{2}}{\mathtt{\,-\,}}{\mathtt{3}} = {\mathtt{27}}$$

happy7 Nov 21, 2014

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