Algebra 1

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

Chapter 8 - Polynomials and Factoring - 8-3 Multiplying Binomials - Practice and Problem-Solving Exercises - Page 489: 19

Answer

$6p^2+23p+20$

Work Step by Step

Make a table. $\ \ \ \ \ \ \ \ \underline{|\ \ \ \ \ \ \ 3p\ \ \ \ \ \ |\ \ \ \ \ \ 4\ \ \ \ \ |}$ $\ \ \ 2p\ |\ \ \ \ \ \ \ 6p^2\ \ \ \ |\ \ \ \ \ 8p\ \ \ \ \ |$ $\ \ \ \ \ 5\ |\ \ \ \ \ 15p\ \ \ \ \ \ |\ \ \ \ \ 20\ \ \ \ \ |$ The product is $6p^2+8p+15p+20$ Combine like terms. $6p^2+23p+20$
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