Question

Explique a sua resposta.​

Answer 1

$\sf ( \frac{1}{3} ) ^{ - 4} \\ \\\sf \frac{1}{ (\frac{1}{3} ) ^{4} } \\ \\\sf \frac{1}{ \frac{1}{3 ^{4} } } \\ \\\sf \frac{1}{ \frac{1}{81} } = 81 \\ \\\sf \red{e) = 81}$