Question

Como calcular a raiz quarta de 2 vezes a raiz quadrada de 2?

Answer 1

               $\sqrt[4]{2} . \sqrt{2} \\ \\ = 2^{ \frac{1}{4} } . 2^{ \frac{1}{2} } \\ \\ = 2^{ \frac{1}{4} +\frac{1}{2} } \\ \\ = 2^{ \frac{3}{4} } \\ \\ = \sqrt[4]{2^3} \\ \\ = \sqrt[4]{8} \\ \\ =1,6818$

Answer 2

$\sqrt{2} * \sqrt[4]{2} = 2^{ \frac{1}{2} } * 2^{ \frac{1}{4} } = 2^{ \frac{1}{2} + \frac{1}{4} } = 2^{ \frac{3}{4} } = \sqrt[4]{2^{3}}$