Question

Qual é a raiz quinta de 320000?
(Por favor colocar como achou o resultado)

Answer 1

$y= \sqrt[5]{320000}\\\\y=\sqrt[5]{32}*\sqrt[5]{10000}\\\\y=\sqrt[5]{2^5}*\sqrt[5]{10^4}\\\\y=2*\sqrt[5]{10^4}*\frac{\sqrt[5]{10}}{\sqrt[5]{10}}\\\\y=\frac{2*\sqrt[5]{10^5}}{\sqrt[5]{10}}\\\\\\y=\frac{20}{\sqrt[5]{10}}$