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 - 8-6 Factoring ax2+bx+c - Practice and Problem-Solving Exercises - Page 522: 38



Work Step by Step

You are given $54x^{2}$+87x+28. Factor it out: $54x^{2}$+63x+24x+28 -break out the middle value- ($54x^{2}$+63x)+(24x+28) -group the first two and last two terms- 9x(6x+7)+4(6x+7) -Find the GCF of each grouping's- (9x+4)(6x+7) -factor out the common term- =(9x+4)(6x+7)
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