Question

Solve:

${\left[{\left(\frac{3}{2}\right)}^{-2}\right]}^2$

Answer 1

We have,

$\left[\right(\frac{3}{2}{)}^{-2}{]}^2$

$\Rightarrow (\frac{3}{2}{)}^{-4}$

$\Rightarrow (\frac{2}{3}{)}^4$

$\Rightarrow \left(\frac{16}{81}\right)$

Hence, this is the answer.