Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)

Published by Pearson
ISBN 10: 0-32193-104-1
ISBN 13: 978-0-32193-104-7

Appendix A - Review - A.11 Complex Numbers - A.11 Assess Your Understanding - Page A95: 56

Answer

$ -5+7i$

Work Step by Step

$z-w=3-4i-(8+3i)=-5-7i$, thus $\overline{z-w}=-5+7i$
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