Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 10 - Section 10.1 - Radical Expressions and Radical Functions - Vocabulary and Readiness Check: 10

Answer

a. $\sqrt9$ c. $\sqrt[3] 27$

Work Step by Step

$\sqrt9=3$ $\sqrt[3] 27=3$ The other two provided radicals would simplify to a complex numbers that would not be accepted as an answer when asked to simplify to 3, a real number.
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