Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 5 - Section 5.6 - A General Factoring Strategy - Exercise Set - Page 379: 62

Answer

$3(x+4)(x-4)$

Work Step by Step

$(x+4)(x-9)+(x+4)(2x-3)=\\=(x+4)((x-9)+(2x-3)\\=(x+4)(3x-12)\\=3(x+4)(x-4)$
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