How do you simplify $\frac{27 x^{12} y^{15}}{64^{\frac{2}{3}}}$ $(27x^12y^15) / (64 ^(2/3))$ ?

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Answer 1 · 2018-05-19T19:35:20

$\frac{27 x^{12} y^{15}}{16}$ $(27x^12y^15)/16$

$64^{\frac{2}{3}} = \sqrt[3]{64^{2}} = \sqrt[3]{4096} = 16$ $64^(2/3) = root3(64^2) = root3(4096) = 16$

$\frac{27 x^{12} y^{15}}{16}$ $(27x^12y^15)/16$

that is all you can do.

How do you simplify 27x12y156423(27x^12y^15) / (64 ^(2/3))?