Wenden Sie die Formel an: $\frac{a^n}{a}$$=a^{\left(n-1\right)}$, wobei $a^n/a=\frac{x^n}{x}$, $a^n=x^n$ und $a=x$

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