Question

3- Calcule:

$a ) \sqrt[6]{9} {}^{6}$

$b) \sqrt[5]{( \frac{1}{2} )} ^{5}$
$c) \sqrt[3]{ - 5} ^{3}$
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Answer 1

Explicação passo-a-passo:

$a) \sqrt[6]{9 {}^{6} } = 9 {}^{ \frac{6}{6} } = 9 {}^{1} = 9$

$b) \sqrt[5]{( \frac{1}{2} ) {}^{5} } = ( \frac{1}{2} ) {}^{ \frac{5}{5} } = \frac{1}{2}$

$\sqrt[3]{ - 5 {}^{3} } = - 5 {}^{ \frac{3}{3} } = - 5 {}^{1} = - 5$