Simplify $\sqrt{y^{17}}$ using the power of a power property: $\left(a^m\right)^n=a^{m\cdot n}$. In the expression, $m$ equals $17$ and $n$ equals $\frac{1}{18}$

Applicare la formula: $\frac{a}{b}c$$=\frac{ca}{b}$, dove $a=1$, $b=18$, $c=17$, $a/b=\frac{1}{18}$ e $ca/b=17\cdot \left(\frac{1}{18}\right)$