Simplify $\sqrt[3]{x^4}$ using the power of a power property: $\left(a^m\right)^n=a^{m\cdot n}$. In the expression, $m$ equals $4$ and $n$ equals $\frac{1}{3}$

Applicare la formula: $\frac{a}{b}c$$=\frac{ca}{b}$, dove $a=1$, $b=3$, $c=4$, $a/b=\frac{1}{3}$ e $ca/b=4\cdot \left(\frac{1}{3}\right)$

Applicare la formula: $a\frac{b}{c}$$=\frac{ba}{c}$, dove $a=3x^2$, $b=-6+\sqrt[3]{x^{4}}$ e $c=3x^2$

Applicare la formula: $\frac{a}{a}$$=1$, dove $a=x^2$ e $a/a=\frac{\left(-6+\sqrt[3]{x^{4}}\right)x^2}{x^2}$