Intermediate Algebra (6th Edition)

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 - Exercise Set: 28

Answer

(a + 5) (b + 2)

Work Step by Step

ab + 2a + 5b + 10 = a(b + 2) + 5(b + 2) = (a + 5) (b + 2)
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