Intermediate Algebra for College Students (7th Edition)

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

Chapter 7 - Section 7.2 - Rational Exponents - Exercise Set - Page 524: 150

Answer

does not make sense

Work Step by Step

The statement does not make sense because, to simplify the negative radicands with even and indices is not the same. If a expression consists of any negative radicand, it may be lead to imaginary root.
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