Question

resultado de
8elevado a 2/3

Answer 1

Resposta:

8^(2/3) =(2³)^(2/3) =2^(3*2/3) = 2² = 4

Answer 2

$8^{\frac{2}{3} } = \sqrt[3]{8^{2} }=\sqrt[3]{2^{6} }=2^{2}=4$