Simplify $\left(\sqrt{xa}\right)^4$ 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 $4$

Applicare la formula: $\frac{a}{b}c$$=\frac{ca}{b}$, dove $a=1$, $b=2$, $c=4$, $a/b=\frac{1}{2}$ e $ca/b=4\left(\frac{1}{2}\right)$

Applicare la formula: $\frac{a}{b}$$=\frac{a}{b}$, dove $a=4$, $b=2$ e $a/b=\frac{4}{2}$

Applicare la formula: $x\cdot x^n$$=x^{\left(n+1\right)}$, dove $x^nx=a^2bxa^{2}b^6$, $x=b$, $x^n=b^6$ e $n=6$

Applicare la formula: $a+b$$=a+b$, dove $a=6$, $b=1$ e $a+b=6+1$