Addition of Polynomials

nycmathguy · Aug 5, 2022

College Algebra
Chapter 1/Section 7

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HallsofIvy · Aug 16, 2022

First you are NOT adding polynomials- those are NOT polynomals.
Second, no that is NOT correct. 9x- 8x= x, not -x..

nycmathguy · Aug 16, 2022

HallsofIvy said:
First you are NOT adding polynomials- those are NOT polynomals.
Second, no that is NOT correct. 9x- 8x= x, not -x..

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