Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 2 - Mid-Chapter Check Point - Page 135: 13

Answer

All the real numbers.

Work Step by Step

The function is not a fractional function and doesn't contain roots on even powers, thus its domain is all the real numbers.
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