Simplify $\sqrt{x^{-2}}$ 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 $\frac{1}{2}$

Wenden Sie die Formel an: $x^mx^n$$=x^{\left(m+n\right)}$, wobei $m=-1$ und $n=-1$

Simplify $\sqrt{x^{-2}}$ 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 $\frac{1}{2}$

Wenden Sie die Formel an: $x^mx^n$$=x^{\left(m+n\right)}$, wobei $m=4$ und $n=-1$

Simplify $\sqrt[5]{x^{3}}$ using the power of a power property: $\left(a^m\right)^n=a^{m\cdot n}$. In the expression, $m$ equals $3$ and $n$ equals $\frac{1}{5}$