Elementary Technical Mathematics

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

Chapter 5 - Section 5.2 - Simplifying Algebraic Expressions - Exercise - Page 218: 34



Work Step by Step

To combine like terms, add the coefficients. $2.3x^2-4.7x+0.92x^2-2.13x=(2.3+0.92)x^2+((-4.7)+(-2.13))x=3.22x^2-6.83x$
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.