Answer
$-5$
Work Step by Step
Step 1: $-\sqrt {25}$
Step 2: $-1\times\sqrt {25}$
Step 3: $-1\times5$
Step 4: $-5$
Intermediate Algebra: Connecting Concepts through Application
by Clark, Mark; Anfinson, Cynthia
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: 6
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