# How do you simplify ( -6x^2r^2y)(5xr^3y^2)?

$- 30 {x}^{3} {r}^{5} {y}^{3}$
$\left(- 6 {x}^{2} {r}^{2} y\right) \left(5 x {r}^{3} {y}^{2}\right)$
$- 30 {x}^{2 + 1} {r}^{2 + 3} {y}^{1 + 2}$
$- 30 {x}^{3} {r}^{5} {y}^{3}$