Chapter 8 - Polynomials and Factoring - 8-7 Factoring Special Cases - Practice and Problem-Solving Exercises - Page 526: 9

$(h+4)^{2}$

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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