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A, b, abd c are polynomials, where A=n, B=2n+6, and C=n^2-1 what is AB-C in simplest form?

User Itroulli
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1 Answer

4 votes
n(2n+6)-(n²-1)= 2n²+6n-n²+1=n²+6n+1
User Ivan Wang
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