Answer
$24$
Work Step by Step
Substituting $x$ with $-3$ and $y$ with $2$, the given expression, $
2x^2y-3y^2
,$ evaluates to
\begin{array}{l}\require{cancel}
2(-3)^2(2)-3(2)^2
\\\\=
2(9)(2)-3(4)
\\\\=
36-12
\\\\=
24
.\end{array}
Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)
by Bittinger, Marvin L.; Ellenbogen, David J.; Johnson, Barbara L.
Published by
Pearson
ISBN 10:
0-32184-874-8
ISBN 13:
978-0-32184-874-1
Chapter 4 - Polynomials - Test: Chapter 4 - Page 300: 37
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