Answer
$$-56x^5y^3.$$
Work Step by Step
We simplify using the exponent rule:
$x^ax^b=x^{a+b}$
$$(-7x^2y)(8x^3y^2)=(-7)(8)x^5y^3=-56x^5y^3.$$
Elementary Technical Mathematics
by Nelson, Robert; Eren, Dale;
Published by
Brooks Cole
ISBN 10:
1285199197
ISBN 13:
978-1-28519-919-1
Chapter 5 - Review - Page 232: 23
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