Answer
$-6x^4+6x^3+10x^2$
Work Step by Step
Using the Distributive Property, the product of the given expression, $
-2x^2(3x^2-3x-5)
,$ is
\begin{array}{l}\require{cancel}
-2x^2(3x^2)-2x^2(-3x)-2x^2(-5)
\\\\=
-6x^4+6x^3+10x^2
.\end{array}