x²-3x+6=0 2x²-3x+6=0

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x²-3x+6=02x²-3x+6=0x²-3x+6=02x²-3x+6=0x²-3x+6=02x²-3x+6=0

x²-3x+6=0 2x²-3x+6=0
x²-3x+6=0 2x²-3x+6=0