Answer
$-5+7i$
Work Step by Step
We expand the complex numbers and simplify:
$\overline{z-w}$
$=\overline{(3-4i)-(8+3i)}$
$=3-4i-8-3i$
$=\overline{-5-7i}$
$=-5+7i$
College Algebra (10th Edition)
by Sullivan, Michael
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: 86
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