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35 votes
35 votes
Arithmetic on Polynomials Expression

User Barry Colebank Jr
by
2.8k points

1 Answer

21 votes
21 votes

\begin{gathered} C-3D=2x^2+5x-1-3(x-1) \\ 2x^2+5x-1-3x+3=2x^2+2x+2 \end{gathered}

so the answer is


2x^2+2x+2

User MichaelEvanchik
by
2.8k points
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