Question

What is the $4^{th}$ square root of $32$?

Answer 1

The $4^{th}$ square root of a number is the number multiplied by itself four times.

The value of the $4^{th}$ square root of $32$ is,

$\sqrt[4]{32}=\sqrt[4]{2·2·2·2·2}$

$\Rightarrow$ $\sqrt[4]{32}=\sqrt[4]{2^4·2}$

$\Rightarrow$ $\sqrt[4]{32}=2·\sqrt[4]{2}$

Hence, the $4^{th}$ square root of $32$ is $2·\sqrt[4]{2}$.