College Algebra (11th Edition)

Published by Pearson
ISBN 10: 0321671791
ISBN 13: 978-0-32167-179-0

Chapter R - Section R.4 - Factoring Polynomials - R.4 Exercises: 13

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)
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