Question

Divide (3xy)² by 9xy

Answer 1

${\displaystyle \frac{{\left(3xy\right)}^2}{3\times \left(3xy\right)}=\frac{{\left(3xy\right)}^2}{3\times \left(3xy\right)}}$

= ${\displaystyle \frac{1}{3}{\left(3xy\right)}^{2-1}}$

= ${\displaystyle \frac{1}{3}3xy}$

= xy