Applicare la formula: $\left(ab\right)^n$$=a^nb^n$

Applicare la formula: $\left(x^a\right)^b$$=x^{ab}$, dove $a=3$, $b=\frac{1}{3}$, $x^a^b=\sqrt[3]{x^3}$ e $x^a=x^3$

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

Applicare la formula: $\frac{a}{b}$$=\frac{a}{b}$, dove $a=3$, $b=3$ e $a/b=\frac{3}{3}$