Answer
$9-i$
Work Step by Step
Step 1: $(5+2i)+(4-3i)$
Step 2: $(5+4)+(2i-3i)$
Step 3: $9+(-i)$
Step 4: $9-i$
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321726391
ISBN 13:
978-0-32172-639-1
Chapter 10 - Section 10.7 - Complex Numbers - Practice - Page 736: 8
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