Question

racionalizando terremos:
a) 2$\sqrt[6]{2^4}/ 2$
b) $\sqrt[6]{2^4}$
c) 2$\sqrt[6]{2^4}$
d)$\sqrt[6]{2^4} / 2$

Answer 1

Resposta:

Letra "b" ou $\sqrt[3]{4}$ (Mesma coisa)

Explicação passo-a-passo:

$\frac{2}{\sqrt[6]{2^{2}} } = \frac{2}{\sqrt[3]{2} }\\\frac{2}{\sqrt[3]{2} } . \frac{\sqrt[3]{2} }{\sqrt[3]{2}}\\\frac{2}{\sqrt[3]{2} }. \frac{\sqrt[3]{2^{2}} }{\sqrt[3]{2^{2}}} \\\frac{2\sqrt[3]{2^{2}} }{\sqrt[3]{2}.\sqrt[3]{2^{2}} }\\\frac{2\sqrt[3]{2^{2}} }{\sqrt[3]{2.2^{2}} }\\\frac{2\sqrt[3]{2^{2}} }{\sqrt[3]{2^{3}} }\\\frac{2\sqrt[3]{2^{2}} }{2}\\\sqrt[3]{2^{2}}\\\sqrt[3]{4}$

Bons estudos!

Espero ter te ajudado!! =)