Answer
$=6x^3+28x^2+44x+42$
Work Step by Step
$(2x+6)(3x^2+5x+7)$
Distributing:
$=6x^3+10x^2+14x+18x^2+30x+42$
Simplify:
$=6x^3+28x^2+44x+42$
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
Published by
Prentice Hall
ISBN 10:
0133281140
ISBN 13:
978-0-13328-114-9
Chapter 10 - Radical Expressions and Equations - Common Core Cumulative Standards Review - Selected Response - Page 660: 28
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