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 - Page 112: 84

Answer

$6i$

Work Step by Step

Using complex algebra: $(8+3i)-\overline{8+3i}=(8+3i)-(8+3i)=8-8+3i-3i=0$
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