Answer
False
Work Step by Step
Let us consider an example as follows: .
$\sqrt[3] {-8}=-2$
This is a real number.
Hence, the given statement is false because when $n=3$ is odd $\sqrt [n] {b}$, then we get the real number.
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: 124
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