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 - Practice - Page 680: 1

Answer

$6, -6$

Work Step by Step

Since $6^2 = 36$ and $(-6)^2=36$, the square roots of 36 are 6 and -6. Note that $-6^2= -36$ since order of operations states exponents (PEMDAS) must come before.
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