Applicare la formula: $x^mx^n$$=x^{\left(m+n\right)}$, dove $x=a$, $m=2$ e $n=4$

Applicare la formula: $x\cdot x^n$$=x^{\left(n+1\right)}$, dove $x^nx=\frac{1}{2}\cdot \frac{2}{3}\cdot -\frac{3}{5}x^3a^{6}xm$, $x^n=x^3$ e $n=3$

Applicare la formula: $\frac{a}{b}\frac{c}{f}$$=\frac{ac}{bf}$, dove $a=1$, $b=2$, $c=2$, $a/b=\frac{1}{2}$, $f=3$, $c/f=\frac{2}{3}$ e $a/bc/f=\frac{1}{2}\cdot \frac{2}{3}\cdot -\frac{3}{5}x^{4}a^{6}m$

Applicare la formula: $\frac{a}{b}\frac{c}{f}$$=\frac{ac}{bf}$, dove $a=1$, $b=3$, $c=-3$, $a/b=\frac{1}{3}$, $f=5$, $c/f=-\frac{3}{5}$ e $a/bc/f=\frac{1}{3}\cdot -\frac{3}{5}x^{4}a^{6}m$