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English, 18.03.2020 04:18 asiaosterling

Find all pairs of real numbers (a, b) such that (x-a)^2+(2x-b)^2=(x-3)+(2x^2)

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Find all pairs of real numbers (a, b) such that (x-a)^2+(2x-b)^2=(x-3)+(2x^2)...

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