Algebra: A Combined Approach (4th Edition)

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

Chapter 6 - Section 6.5 - Integrated Review - Choosing a Factoring Strategy - Page 450: 16

Answer

(x+4)(x-7)

Work Step by Step

$x^{2}$-3x-28=$x^{2}$-7x+4x-28=x(x-7)+4(x-7)=(x+4)(x-7)
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