Answer
$-2-3i$
Work Step by Step
Step 1: $(1-i)-(3+4i)+2i$
Step 2: $1-i-3-4i+2i$
Step 3: $1-3-i-4i+2i$
Step 4: $-2-3i$
Trigonometry (10th Edition)
by Lial, Margaret L.; Hornsby, John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
0321671775
ISBN 13:
978-0-32167-177-6
Chapter 8 - Review Exercises - Page 404: 5
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