Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 1 - Section 1.2 - Order of Operations - Exercise - Page 14: 37



Work Step by Step

We apply the order of operations: $\frac{20+(2*3)^2}{7*2^3}=\frac{20+6^2}{7*8}=\frac{20+36}{56}=\frac{56}{56}=1$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.