Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 8 - 8.5 - The Complex Plane - 8.5 Exercises - Page 603: 26

Answer

$(2+4i)+(-1+3i)=1+7i$

Work Step by Step

Reorganize the sum: $(2+4i)+(-1+3i)=(2-1)+(4+3)i=1+7i$
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