Question

[ ( - 8 / 5 ) ³ ] - ³`

esse e pra calcular
[ ( - 8 ) ² ]²

Answer 1

$(-\frac{8}{5})^{3})^{3} = (-\frac{8}{5})^{9}$

$((-8)^{2})^{2} = -8^{4}$