Question

ayudaaaaaaa
por favor ​

Answer 1

Respuesta:

Explicación paso a paso:

A)

$\sqrt[3]{ \frac{2}{3} }*\sqrt[3]{ \frac{4}{9} }\\=\frac{\sqrt[3]{2} }{\sqrt[3]{3} } *\frac{\sqrt[3]{4} }{\sqrt[3]{9} } =\\=\frac{\sqrt[3]{2*4} }{\sqrt[3]{3*9} } =\frac{\sqrt[3]{8} }{\sqrt[3]{27} }\\=\frac{2}{3}$

B)

$\sqrt[3]{0.81^{6} } =0.81^{\frac{6}{3} } =0.81^{2} =0.6561$$\sqrt[3]{0.81^{6} } =0.81^{\frac{6}{3} } =0.81^{2} =0.6561$