Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 10 - Section 10.7 - Complex Numbers - Exercise Set: 30

Answer

$12 - 11i$

Work Step by Step

$(5 - 3i) + (7 - 8i) = 5 - 3i + 7 - 8i = 12 - 11i$
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