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: 12

Answer

$5+6i$

Work Step by Step

Step 1: $5+\sqrt {-36}$ Step 2: $5+\sqrt {-1\times36}$ Step 3: $5+(\sqrt {-1}\times\sqrt {36})$ Step 4: $5+(i\times6)$ Step 5: $5+6i$
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