Final answer to the problem
Step-by-step Solution
Specify the solving method
Simplify $\sqrt[4]{x^2}$ using the power of a power property: $\left(a^m\right)^n=a^{m\cdot n}$. In the expression, $m$ equals $2$ and $n$ equals $\frac{1}{4}$
Multiply $2$ times $\frac{1}{4}$