Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 7 - Section 7.7 - Complex Numbers - Concept and Vocabulary Check - Page 569: 8

Answer

$2+5i$

Work Step by Step

To divide two complex numbers, multiply the numerator and the denominator by the conjugate of the denominator. Thus, the missing expression in the given statement the conjugate of the denominator which is: $2+5i$
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