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: 9



Work Step by Step

$h^{2}+8h+16=$ ...write the last term as a square. $=h^{2}+8h+4^{2}$ ...does middle term equal $2ab$? $8h=2(h)(4)$ $=h^{2}+2(h)(4)+4^{2}$ ...write as the square of a binomial. $=(h+4)^{2}$
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