Simplify $\sqrt{m^2}$ 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 $\frac{1}{2}$

Applicare la formula: $\left(ab\right)^n$$=a^nb^n$, dove $a=9$, $b=n^2$ e $n=\frac{1}{2}$

Simplify $\sqrt{m^2}$ 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 $\frac{1}{2}$

Applicare la formula: $\left(ab\right)^n$$=a^nb^n$, dove $a=9$, $b=n^2$ e $n=\frac{1}{2}$

Applicare la formula: $ab$$=ab$, dove $ab=- 3n$, $a=-1$ e $b=3$