Question

[ (3/4)^3 ÷ (4/3)^-2]^-2​

Answer 1

Resposta:

[ (3/4)^3 ÷ (4/3)^-2]^-2​

[ (3/4)^3 ÷ (3/4)^2]^-2​

[ (3/4)^(3-2)]^-2​

[ (3/4)]^-2​

[ (4/3)]^2

=4²/3²

=16/9​

Answer 2

Resposta:

16/9

Explicação passo a passo:

$[(\frac{3}{4})^3 :(\frac{4}{3})^-^2]^-^2=[\frac{3}{4})^3*(\frac{3}{4} )^2 ]^-^2=(\frac{3}{4})^-^2=(\frac{4}{3})^2=\frac{16}{9}$