# Chapter 8 - Polynomials and Factoring - Chapter Review - 8-1 Adding and Subtracting Polynomials - Page 524: 6

$-9r^{2}+7r+4r+3$ quadratic trinomial

#### Work Step by Step

Write from largest to smallest degree. There are 3 terms so it is a trinomial. The highest power is 2 so it is a quadratic.

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