Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 10 - Section 10.1 - Adding and Subtracting Polynomials - Exercise Set: 40

Answer

7$x^{2}$+2x+14

Work Step by Step

The phrase, "Add (-2$x^{2}$+3x) and (9$x^{2}$-x+14)." can be translated into the expression: (-2$x^{2}$+3x)+(9$x^{2}$-x+14) Simplify: (-2$x^{2}$+3x)+(9$x^{2}$-x+14) =-2$x^{2}$+3x+9$x^{2}$-x+14 =-2$x^{2}$+9$x^{2}$+3x-x+14 =7$x^{2}$+2x+14
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.