Calculus with Applications (10th Edition)

Published by Pearson
ISBN 10: 0321749006
ISBN 13: 978-0-32174-900-0

Chapter R - Algebra Reference - R.1 Polynomials - R.1 Exercises: 3

Answer

$-6(2q^{2}+4q-3)+4(-q^{2}+7q-3)=-16q^{2}+4q+6$

Work Step by Step

$-6(2q^{2}+4q-3)+4(-q^{2}+7q-3)$ Multiply $-6$ and $4$ by each term inside its respective parentheses and then simplify by combining like terms: $(-12q^{2}-24q+18)+(-4q^{2}+28q-12)=-16q^{2}+4q+6$
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