Question

$\sqrt[3]{108}$
Ajudem pls

Answer 1

Fatorando 108, temos:

$\sqrt[3]{108} = \sqrt[3]{2\cdot54} = \sqrt[3]{4\cdot27} = \sqrt[3]{4\cdot3^{3}}=$$\sqrt[3]{4} \cdot \sqrt[3]{3^{3}} =3 \sqrt[3]{4}$