Simplify $\left(\sqrt{x+3x^2}\right)^{11}$ using the power of a power property: $\left(a^m\right)^n=a^{m\cdot n}$. In the expression, $m$ equals $\frac{1}{2}$ and $n$ equals $11$

Applicare la formula: $\frac{a}{b}c$$=\frac{ca}{b}$, dove $a=1$, $b=2$, $c=11$, $a/b=\frac{1}{2}$ e $ca/b=11\left(\frac{1}{2}\right)$