Answer
(2b + 7)(5a - 3)
Work Step by Step
1. Group like terms together.
(10ab - 6b) + (35a - 21)
2. Factor out GCF from each group.
2b(5a - 3) + 7(5a - 3)
3. Use distributive property to factor.
(2b + 7)(5a - 3)
College Algebra (11th Edition)
by Lial, Margaret L.; Hornsby John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
0321671791
ISBN 13:
978-0-32167-179-0
Chapter R - Section R.4 - Factoring Polynomials - R.4 Exercises - Page 38: 20
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