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9 votes
9 votes
(3x² + 2x + 3) + (x²+x+1)

User Gikkman
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1 Answer

12 votes
12 votes

In order to sum polynomials, check the similar terms, those with the same literal part, and remember the association property of the sum


(3x^2+x^2)+(2x+x)+(3+1)

This is equal to


4x^2+3x+4

User Bustergun
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