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

Applicare la formula: $\left(x^a\right)^b$$=x^{ab}$, dove $a=8$, $b=\frac{1}{30}$, $x^a^b=\sqrt[30]{x^8}$ e $x^a=x^8$

Applicare la formula: $\frac{a}{b}c$$=\frac{ca}{b}$, dove $a=1$, $b=30$, $c=8$, $a/b=\frac{1}{30}$ e $ca/b=8\cdot \left(\frac{1}{30}\right)$

Applicare la formula: $\frac{a}{b}$$=\frac{a}{b}$, dove $a=8$, $b=30$ e $a/b=\frac{8}{30}$