Applicare la formula: $\frac{a^n}{a}$$=a^{\left(n-1\right)}$, dove $a^n/a=\frac{6t^2u^6}{2tu^2}$, $a^n=t^2$, $a=t$ e $n=2$

Applicare la formula: $\frac{a^m}{a^n}$$=a^{\left(m-n\right)}$, dove $a^n=u^2$, $a^m=u^6$, $a=u$, $a^m/a^n=\frac{6tu^6}{2u^2}$, $m=6$ e $n=2$

Applicare la formula: $\frac{ab}{c}$$=\frac{a}{c}b$, dove $ab=6tu^{4}$, $a=6$, $b=tu^{4}$, $c=2$ e $ab/c=\frac{6tu^{4}}{2}$