Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 10 - Exponents and Radicals - 10.4 Dividing Radical Expressions - 10.4 Exercise Set - Page 654: 76

Answer

Answers vary

Work Step by Step

One way to show the student is wrong is to evaluate both expressions. The end expression is equal to 2, and the initial expression is equal to 1.511. Thus, we see that the simplification method was incorrect.
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