## Algebra 1

Published by Prentice Hall

# Chapter 8 - Polynomials and Factoring - Mid-Chapter Quiz: 21

#### Answer

$g^{2}$-100

#### Work Step by Step

In order to simplify the product (g+10)(g-10) we must apply the rule that states that (a+b)(a-b)=$a^{2}$-$b^{2}$. We'll set a=g and b=10, then apply the rule. Therefore, (g+10)(g-10)=$g^{2}$-100

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