Question

$\sqrt[3]{ \sqrt{2^{3}}}$?

Answer 1

Acredito que seja isso:

= $2^{(\frac{3}{2})^\frac{1}{3}} = 2^{\frac{3}{2}.\frac{1}{3}}=2^{\frac{1}{2}}= \sqrt{2}$

Espero ter ajudado. =]