Question

Resolva as potências
$(\frac{2}{3})^{2}$
$( \frac{1}{2})^{3}$
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Answer 1

Resposta:

Explicação passo-a-passo:

$(\dfrac{2}{3})^{2}=\dfrac{2\times2}{3\times3}=\dfrac{4}{9}$

$( \dfrac{1}{2})^{3} =\dfrac{1\times1\times1}{2\times2\times2}=\dfrac{1}{8}$: