Basic College Mathematics (9th Edition)

by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.

Published by Pearson

ISBN 10: 0321825535

ISBN 13: 978-0-32182-553-7

Chapter 1 - Whole Numbers - Review Exercises - Page 106: 112

Answer

Work Step by Step

1. Simplify the square roots. $\sqrt 16$ = 4, $\sqrt 9$ = 3 Equation becomes 6 * 4 - 6 * 3 2. Multiply. 6 * 4 = 24, 6 * 3 = 18 Equation becomes 24 - 18 3. Add. 24 - 18 = 6

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