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: 11

Answer

Complex, Nonreal complex

Work Step by Step

It is complex because it has the form a+bi, and a and b are both real. The number is nonreal complex because $b\ne0$.
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