Question

Qual a Raiz quadrada de :

√¯9_
16

e a Raiz Cubica de :

3√¯1_
8

Answer 1

$\sqrt{ \dfrac{9}{16}} \\ \\ \\ \dfrac{ \sqrt{9} }{ \sqrt{16} } \ => \ \dfrac{3}{4}$

====

$\sqrt[3]{ \dfrac{1}{8} } \\ \\ \\ \dfrac{ \sqrt[3]{1}}{ \sqrt[3]{2^3} } \ => \ \dfrac{1}{2}$