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 - Page 741: 92

Answer

$2$

Work Step by Step

$i^4 + i^{12} = i^4 + (i^4)^3 = 1 + 1^3 = 2$
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