Question

Determine as raízes abaixo

$a) \sqrt[5]{ \frac{1}{32} }$
$b) \sqrt[4]{256}$
$c)\sqrt[5]{3.125}$
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Answer 1

Resposta:

$\frac{\sqrt[5]{1} }{\sqrt[5]{32} } = \frac{1}{2}$

$\sqrt[4]{256} = \sqrt[4]{2^{8} } = \sqrt{2^{4} } = \sqrt{16} = 4$

$\sqrt[5]{3125} = \sqrt[5]{5^{5} } = 5$