Answer
$w+z$
= $- 1 + 6i$
See Graph I for the geometric representation
Work Step by Step
$w = 3 + 5i$, $z = - 4 + i$
$w+z$
= $3 + 5i + (- 4 + i)$
= $3 + 5i - 4 + i$
= $- 1 + 6i$
See Graph I for the geometric representation
Trigonometry (11th Edition) Clone
by Lial, Margaret L.; Hornsby, John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
978-0-13-421743-7
ISBN 13:
978-0-13421-743-7
Chapter 8 - Quiz (Sections 8.1-8.4) - Page 385: 2a
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