Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 9 - Quadratic Functions and Equations - 9-2 Quadratic Functions - Standardized Test Prep - Page 546: 47



Work Step by Step

$(3r-1)(4r^2+r+2)$ $12r^3+3r^2+6r-4r^2-r-2$ (distributing the first terms) $12r^3-r^2+5r-2$ (combining like terms)
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