Algebra 2 Common Core

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

Chapter 1 - Expressions, Equations, and Inequalities - Chapter Test - Page 53: 2



Work Step by Step

We substitute the value in. We have $3((5)^2-4)+7(5-2)$. Now, we simplify the exponents to get $3(25-4)+7(3)$. We keep simplifying to get $3(21)+7(3)=63+21=84$.
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.