(-2a^4/b)^2

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(-2a^4/b)^2

Guest Sep 1, 2014

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Best Answer

$$\left(\dfrac{-2a^4}{b}\right)^2\\\\\\
=\dfrac{(-2)^2(a^4)^2}{b^2}\\\\
=\dfrac{4a^8}{b^2}\\\\$$

Melody Sep 1, 2014

Melody · Answer 1 · 2014-09-01T05:08:42

$$\left(\dfrac{-2a^4}{b}\right)^2\\\\\\
=\dfrac{(-2)^2(a^4)^2}{b^2}\\\\
=\dfrac{4a^8}{b^2}\\\\$$

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