College Algebra (11th Edition)

Published by Pearson
ISBN 10: 0321671791
ISBN 13: 978-0-32167-179-0

Chapter 1 - Section 1.3 - Complex Numbers - 1.3 Exercises: 10

Answer

Complex and pure imaginary.

Work Step by Step

Because a+bi and b=0, it is complex and purely imaginary.
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