Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 1-9 - Cumulative Review - Page 625: 24



Work Step by Step

Plugging in $-2$ for $x$, we find: $$ 3\left(-2\right)^2-5\left(-2\right)\\ 3\cdot \:4-5\left(-2\right)\\ 12-\left(-10\right)\\22$$
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.