Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 10 - Section 10.1 - Radical Expressions and Radical Functions - Practice: 21

Answer

$\sqrt[4]{-16}$ is not a real number.

Work Step by Step

There is no real number that, when raised to the fourth power, equals $-16$.
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