Question
Simplify and express the Solution in the positive exponent form:
$\left(a^3 b^{-5}\right)^{-2}=a^{3 \times-2} b^{-5 \times-2}$

Answer


$\begin{aligned} & \left(a^3 b^{-5}\right)^{-2}=a^{3 \times-2} b^{-5 \times-2} \\ & =a^{-6} b^{10}=\frac{b^{10}}{a^6}\end{aligned}$

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