College Algebra (11th Edition)

Published by Pearson
ISBN 10: 0321671791
ISBN 13: 978-0-32167-179-0

Chapter R - Section R.4 - Factoring Polynomials - R.4 Exercises: 36

Answer

(3s - t)(4s + 5t)

Work Step by Step

Check factorization with FOIL: (3s - t)(4s + 5t) = 3s(4s) + 3s(5t) - t(4s) - t(5t) = 12$s^{2}$ + 15st - 4st - 5$t^{2}$ = 12$s^{2}$ + 11st - 5$t^{2}$
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.