Question

evaluate(38/243)^-4/5​

Answer 1

\begin{gathered} {( \frac{32}{243} )}^{ (\frac{4}{5} )} \\ = ( { {( \frac{2}{3}) }^{5} })^{ \frac{4}{5} } \\ = { (\frac{2}{3} )}^{4} \\ = \frac{16}{81} \end{gathered}