Answer
$60$
Work Step by Step
$f(x) \cdot g(x)=(x+2) \cdot (3x-5)$
This gives
$=3x^2+x-10$
Plug $x=-5$
Then $f(-5) \cdot g(-5)=(-5+2) \cdot (3(-5)-5)=(-3)(-20)=60$
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 5 - Test - Page 402: 14
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