Introductory Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-805-X
ISBN 13: 978-0-13417-805-9

Chapter 6 - Section 6.1 - The Greatest Common Factor and Factoring by Grouping - Exercise Set - Page 427: 64

Answer

$(7x-1)(x+y)$

Work Step by Step

$7x\cdot(x+y)-1\cdot(x+y)=$ Use the distributive property to factor out the GCF, $(x+y)$ = $(7x-1)(x+y)$
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