Answer
5$m^{2}$ - 11m + 45
Work Step by Step
1. Apply distributive property.
m(5m - 2) + 9(5 - m) = (5$m^{2}$ - 2m) + (45 - 9m)
2. Add like terms.
5$m^{2}$ - 11m + 45
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.3 - Polynomials - R.3 Exercises - Page 30: 84
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