Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 1 - Foundations for Algebra - 1-2 Order of Operations and Evaluating Expressions - Practice and Problem-Solving Exercises - Page 13: 22



Work Step by Step

We first consider stuff within parenthesis, simplifying (4-2) to 2. We now consider things raised to a power according to order of operations: 52+$8^{2}$-3$\times$$2^{3}$=52+64-3$\times$8. We now do multiplication to find: 52+64-24 We use addition and subtraction to obtain: 52+64-24=92
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