Answer
$12r^3-r^2+5r-2$
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)
Algebra 1
by Hall, Prentice
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
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