Applicare la formula: $\frac{a^n}{a}$$=a^{\left(n-1\right)}$, dove $a^n/a=\frac{4x^5y^{10}}{6xy}$, $a^n=x^5$, $a=x$ e $n=5$

Applicare la formula: $\frac{a^n}{a}$$=a^{\left(n-1\right)}$, dove $a^n/a=\frac{4x^{4}y^{10}}{6y}$, $a^n=y^{10}$, $a=y$ e $n=10$

Applicare la formula: $\frac{ab}{c}$$=\frac{a}{c}b$, dove $ab=4x^{4}y^{9}$, $a=4$, $b=x^{4}y^{9}$, $c=6$ e $ab/c=\frac{4x^{4}y^{9}}{6}$