Question

simplify and give reasons​

Answer 1

Answer:

I hope it will help you.

Step-by-step explanation:

.

.

.

.

Please mark me as a brainllest

Answer 2

Answer:

$\frac{16}{81}$ is the answer

Step-by-step explanation:

$[(\frac{3}{2} )^{-2}]^2$  ( The fraction is reciprocated to get a positive power)

= $[(\frac{2}{3} )^{2}]^2$

=$[(\frac{2}{3} )^{2X2}]$         ( Property is  $(a^y)^x = a^{x X y}$ )

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

= $(\frac{2^4}{3^4} ) = 16/81$