Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 10 - Exponents and Radicals - 10.1 Radical Expressions and Functions - 10.1 Exercise Set: 106

Answer

YES. The even root of any nonnegative number exists.

Work Step by Step

The absolute value of a number is always nonnegative. Hence, its square root (or any even root) exists.
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