Question

calcule as potências

Answer 1

g.-) (-3/2)^-2
==> (-2/3)^2
==> 4/9

Answer 2

Resposta:

$(-\frac{3}{2} )^{-2} = (-\frac{2}{3} )^{2} =\frac{4}{9}$

$\boxed{\boxed{\boxed{\boxed{R=\frac{4}{9} }}}}$