Algebra 2 Common Core

Published by Prentice Hall
ISBN 10: 0133186024
ISBN 13: 978-0-13318-602-4

Chapter 1 - Expressions, Equations, and Inequalities - 1-3 Algebraic Expressions - Practice and Problem-Solving Exercises - Page 23: 41



Work Step by Step

We begin by substituting in the given variable values: 3(2(4)+5)+2(3-4) We then evaluate. It is important to keep track of the negatives and keep track of the order of operations. Multiply and divide first and then add and subtract. 3(2(4)+5)+2(3-4) =3(13)+2(-1) =39-2 =37
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