Answer
Makes sense
Work Step by Step
Radical function always corresponds to a real number when they have even indices and it does not give a real number for odd indices.
Hence, the given statement makes sense.
Intermediate Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-894-7
ISBN 13:
978-0-13417-894-3
Chapter 7 - Section 7.1 - Radical Expressions and Functions - Exercise Set - Page 514: 121
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