Intermediate Algebra: Connecting Concepts through Application

Published by Brooks Cole
ISBN 10: 0-53449-636-9
ISBN 13: 978-0-53449-636-4

Chapter 8 - Radical Functions - 8.5 Complex Numbers - 8.5 Exercises - Page 663: 36



Work Step by Step

Step 1: $(3-8i)-(10-12i)$ Step 2: $3-8i-10+12i$ Step 3: $(3-10)+(-8i+12i)$ Step 4: $-7+4i$
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