Question

Responda:

$\sqrt[4]{5 {}^{2} }$
$\sqrt[8]{7 {}^{8} }$
$\sqrt[10]{8 {}^{12} }$
$\sqrt[12]{5 {}^{3} }$
$\sqrt[4]{a {}^{8} }$
​

Answer 1

Resposta:

$\sqrt[2]{5}$

$7$

$\sqrt[5]{8 {}^{6} }$

$\sqrt[4]{5}$

$a {}^{2}$

Answer 2

Explicação passo-a-passo:

$\sqrt[4]{5 {}^{2} } = 5 {}^{ \frac{2}{4} } = \sqrt{5}$

$\sqrt[8]{7 {}^{8} } = 7$

$\sqrt[10]{8 {}^{12} } = 8 {}^{ \frac{12}{10} } = \sqrt[5]{8 {}^{6} }$

$\sqrt[12]{5 {}^{3} } = 5 {}^{ \frac{3}{12} } = 5 {}^{ \frac{1}{4} } = \sqrt[4]{5}$

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