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Mathematics, 26.07.2019 14:40 201010399

Find the sum: x-2/x^2+1 + x+3/x^2+1 answers: 2x+1/2x^2+2 1/x^2+1 2x+1/x^2+1 2/x

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Find the sum: x-2/x^2+1 + x+3/x^2+1 answers: 2x+1/2x^2+2 1/x^2+1 2x+1/x^2+1 2/x...
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