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 - Vocabulary and Readiness Check: 5

Answer

$[0,+\infty)$

Work Step by Step

The domain is $[0,+\infty)$ because the square root of a negative number is not a real solution, therefore any number greater than or equal to 0 is a part of the domain.
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