## Prealgebra (7th Edition)

Published by Pearson

# Chapter 10 - Section 10.1 - Adding and Subtracting Polynomials - Practice: 2

#### Answer

6$x^{2}$-10x-3

#### Work Step by Step

($x^{2}$-4x-3)+(5$x^{2}$-6x) =$x^{2}$-4x-3+5$x^{2}$-6x =6$x^{2}$-10x-3

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