2; 3 - x²-5x+6=0, -4; 2 - x²+2x-8=0, 7; 2 - x²-9x+14=0, 5;-2 - x²-3x-10=0, 3; 1 - x²-4x+3=0, -5; -2 - x²+7x+10=0,

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