Answer
(r + 3)(3r - 5)
Work Step by Step
1. The GCF of (5r - 6)(r + 3) and -(2r - 1)(r + 3) is (r + 3).
2. Factor out the GCF.
(r + 3)((5r - 6) - (2r - 1))
3. Simplify terms in parentheses.
(r + 3)(3r - 5)
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: 13
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