College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter R - Section R.4 - Polynomials - R.4 Assess Your Understanding: 63

Answer

$x^2-xy-2y^2$

Work Step by Step

$(x-2y)(x+y)$ Use the FOIL method: $x^2+xy-2xy-2y^2$ Combine like terms and the answer is: $x^2-xy-2y^2$
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.