x

^{2/5}x

^{-3/5}x^{2/5}

x^{-3/5}

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Laws of exponents cover exponents of a fraction, i.e. x^{1/2} is the same as √x. Also, x^{-2} is the same as 1/x^{2}.

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## Comments

^{a}/x^{b}= x^{a-b}