## Basic College Mathematics (9th Edition)

Published by Pearson

# Chapter 1 - Whole Numbers - 1.8 Exponents, Roots, and Order of Operations - 1.8 Exercises: 59

17

#### Work Step by Step

First do parentheses, then square root, then multiply, then add. 7(4-2) + \sqrt 9 = 7(2) + \sqrt 9 = 7(2) + 3 = 14 + 3 = 17

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