Answer
7(3x + 2)
Work Step by Step
1. Find the greatest common factor between 21x and 14: 7
2. Factor by dividing each by 7:
21x / 7 = 3x
14 /.7 = 2
The factored polynomial now becomes 7(3x + 2)
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 5 - Section 5.5 - The Greatest Common Factor and Factoring by Grouping - Vocabulary, Readiness & Video Check - Page 294: 10
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