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3x + 2x – x + 2x² + 4
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3x + 2x – x + 2x² + 4

User Dave Weston
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8.2k points

1 Answer

10 votes

Answer:

Explanation:

Combine like terms, in this case there is only x


3x+2x-x+2x^2+4\\4x+2x^2+4\\2x^2+4x+4\\2(x^2+2x+2)

User Jari Oksanen
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