Algebra: A Combined Approach (4th Edition)

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

Chapter 6 - Test: 9



Work Step by Step

3$a^{2}$+3ab-7a-7b= 3a(a+b)-7(a+b)= (3a-7)(a+b)
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