Question 194022
*[Tex \LARGE \left(3a^{-\frac{2}{3}}\right)^{-3}] Start with the given expression



*[Tex \LARGE 3a^{\left(-\frac{2}{3}\right)(-3)}] Multiply the exponents.



*[Tex \LARGE 3a^{\frac{6}{3}}] Multiply



*[Tex \LARGE 3a^{2}] Reduce



So *[Tex \LARGE \left(3a^{-\frac{2}{3}}\right)^{-3}=3a^2] where *[Tex \LARGE a \neq 0]