Intermediate Algebra (12th Edition)

Published by Pearson
ISBN 10: 0321969359
ISBN 13: 978-0-32196-935-4

Chapter 7 - Section 7.7 - Complex Numbers - 7.7 Exercises: 36

Answer

0

Work Step by Step

We are given the expression $(-2+6i)+(2-6i)$. We can group like terms and then simplify. $(-2+6i)+(2-6i)=(-2+2)+(6-6)i=0+0i=0$
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