Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 8 - Polynomials and Factoring - 8-5 Factoring x2+bx+c - Practice and Problem-Solving Exercises - Page 517: 54



Work Step by Step

You are given $h^{2}$+9hj-90$j^{2}$. Factor it out: $h^{2}$+15hj-6hj$j^{2}$ -break out the middle value- ($h^{2}$+15hj)+(-6hj-90$j^{2}$) -group the first two and last two terms- h(h+15j)-6j(h+15j) -Find the GCF of each grouping- (h+15j)(h-6j) -factor out the common term- =(h+15j)(h-6j)
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.