Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 6 - Section 6.4 - Factoring Trinomials of the Form ax2+bx+c by Grouping - Exercise Set: 46

Answer

$s^{2}$(20s+t)(s+3t)

Work Step by Step

20$s^{4}$+61$s^{2}$t+3$s^{2}$$t^{2}$= $s^{2}$(20$s^{2}$+61st+3$t^{2}$)= $s^{2}$(20$s^{2}$+60st+st+3$t^{2}$)= $s^{2}$[20s(s+3t)+t(s+3t)]= $s^{2}$(20s+t)(s+3t)
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.