Question

racionalize: 15/ raiz cúbica de 6

Answer 1

Resposta:

$\frac{15}{ \sqrt[3]{6} } \times \frac{ \sqrt[3]{6 {}^{2} } }{ \sqrt[3]{6 {}^{2} } } = \frac{15 \sqrt[3]{36} }{ \sqrt[3]{6 \times 6 {}^{2} } } = \\ \frac{15 \sqrt[3]{36} }{ \sqrt[3]{6 {}^{3} } } = \frac{15 \sqrt[3]{36} }{ \sqrt[3]{216} } = \frac{15 \sqrt[3]{36} }{6}$

BONS ESTUDOS!