College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter 1 - Section 1.3 - Complex Numbers; Quadratic Equations in the Complex Number System - 1.3 Assess Your Understanding: 5

Answer

$2-5i$ is missing. Thus, the statement is true.

Work Step by Step

RECALL: The conjugate of a complex number $a+bi$ is $a-bi$. Thus, the conjugate of $2+5i$ is $2-5i$. The missing expression in the given statement is $2-5i$.
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