Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10:
ISBN 13:

Chapter 1 - Whole Numbers - 1.8 Exponents, Roots, and Order of Operations - 1.8 Exercises - Page 80: 63

Answer

26

Work Step by Step

First do parentheses, then square root, then multiply, then subtract. 8 * \sqrt 49 - 6(9 - 4) = 8 * \sqrt 49 - 6(5) = 8 * 7 - 6(5) = 56 - 30 = 26
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