Toán Lớp 7: Tìm `x,y` nguyên, biết : `2012^(|x-1|+y^2-1) . 3^2012=9^1006` -

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Toán Lớp 7: Tìm `x,y` nguyên, biết : `2012^(|x-1|+y^2-1) . 3^2012=9^1006`