Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 8 - Polynomials and Factoring - 8-7 Factoring Special Cases - Practice and Problem-Solving Exercises - Page 526: 13



Work Step by Step

$q^{2}+2q+1=$ ...does middle term equal $2ab$? $2q=2(q)(1)$ $=q^{2}+2(q)(1)+1$ ...write as the square of a binomial. $=(q+1)^{2}$
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