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Mathematics

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(3x²+4x-1) + (-2x²-3x+2)

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Answer:

(3x²+4x-1) + (-2x²-3x+2)

3x²+4x-1 -2x²-3x+2

3x²-2x²+4x-3x-1+2

x²+x+1

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Answer:

x²+x+1

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