Answer
$-120$
Work Step by Step
$(fg)(x)=f(x)g(x)$
$f(-3)=(-3)^2-2(-3)=9+6=15$
$g(-3)=-3-5=-8$
$(fg)(-3)=f(-3)g(-3)=15 \cdot(-8)=-120$
Intermediate Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-894-7
ISBN 13:
978-0-13417-894-3
Chapter 2 - Review Exercises - Page 173: 31
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