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

Applicare la formula: $\frac{a}{b}c$$=\frac{ca}{b}$, dove $a=-1$, $b=3$, $c=2$, $a/b=-\frac{1}{3}$ e $ca/b=2-\frac{1}{3}a$

Applicare la formula: $ab$$=ab$, dove $ab=2\cdot -1$, $a=2$ e $b=-1$