Introductory Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-805-X
ISBN 13: 978-0-13417-805-9

Chapter 5 - Review Exercises: 9

Answer

7x$^4$-5y$^3$+3y$^2$-y-4

Work Step by Step

Combine like terms vertically to find the solution. $7y^4-6y^3+4y^2-4y$ $\underline{\qquad\quad y^3-\,y^2+\;3y-4}$ $7y^4-5y^3+3y^2-y-4$
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.