Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 6 - Section 6.4 - Square Roots and the Pythagorean Theorem - Exercise Set - Page 444: 11

Answer

3.873

Work Step by Step

Using the calculator, $\sqrt 15\approx3.873$ $3.873\times3.873=15.0001\approx15$
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