Answer
-28$x^{3}$$y^{5}$
Work Step by Step
(-4x$y^{2}$)(7$x^{2}$$y^{3}$) =
Remove parentheses.
-4x$y^{2}$ $\times$ 7$x^{2}$$y^{3}$ =
Group similar terms.
(-4 $\times$ 7) $\times$ (x $\times$ $x^{2}$ ) $\times$ ($y^{2}$ $\times$ $y^{3}$) =
Simplify.
-28 $\times$ $x^{3}$ $\times$ $y^{5}$ =
-28$x^{3}$$y^{5}$