Simplify $\sqrt{a^{12}}$ using the power of a power property: $\left(a^m\right)^n=a^{m\cdot n}$. In the expression, $m$ equals $12$ and $n$ equals $\frac{1}{15}$

Applicare la formula: $\frac{a}{b}c$$=\frac{ca}{b}$, dove $a=1$, $b=15$, $c=12$, $a/b=\frac{1}{15}$ e $ca/b=12\cdot \left(\frac{1}{15}\right)$

Applicare la formula: $\frac{a}{b}$$=\frac{a}{b}$, dove $a=12$, $b=15$ e $a/b=\frac{12}{15}$