Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 7 - Section 7.7 - Complex Numbers - Vocabulary, Readiness & Video Check - Page 462: 5

Answer

Real

Work Step by Step

$a+bi$ IF $b=0$ then $a+0i$ or $a$ Thus, a real number
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