Answer
$-4+3i$
Work Step by Step
The conjugate pair of $a+bi$ is: $a-bi.$
Hence, the conjugate of $-4-3i$ is:
$=-4-(-3i)
\\=-4+3i$
Precalculus (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0-32197-907-9
ISBN 13:
978-0-32197-907-0
Chapter 9 - Polar Coordinates; Vectors - 9.3 The Complex Plane; De Moivre's Theorem - 9.3 Assess Your Understanding - Page 594: 1
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