College Algebra (11th Edition)

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

Chapter R - Section R.3 - Polynomials - R.3 Exercises: 81

Answer

-14$q^{2}$ + 11q - 14

Work Step by Step

1. Apply distributive property. -3(4$q^{2}$ - 3q + 2) + 2(-$q^{2}$ + q - 4) = -12$q^{2}$ + 9q - 6 - 2$q^{2}$ + 2q - 8 2. Group like terms together. -12$q^{2}$ - 2$q^{2}$ + 9q + 2q - 6 - 8 3. Add like terms. -14$q^{2}$ + 11q - 14
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