Answer
$47+16i$
Work Step by Step
FOIL the terms in the parentheses. Then combine like terms and convert $i^2$ into $-1$.
$(6-7i)(2+5i)$
$12+30i-14i-35i^2$
$12+16i+35$
$47+16i$
College Algebra (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-32178-228-3
ISBN 13:
978-0-32178-228-1
Chapter 1 - Summary, Review, and Test - Test - Page 206: 32
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