College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter R - Section R.8 - nth Roots; Rational Exponents - R.8 Assess Your Understanding - Page 78: 2

Answer

a. 4 b. 4

Work Step by Step

The square root of a number is simply what can be multiplied by itself to equal that number.
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