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: 37

Answer

$18 + 12i$

Work Step by Step

$6i(2 - 3i) = 12i - 18i^2 = 12i - 18(-1) = 12i + 18 = 18 + 12i$
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