Mathematics
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current location:Mathematical operation > History of Inequality Computation
    x^(2)+6x+9大于0
    2x^(2)+x小于0
    -x^(2)+x大于等于3x+1
    (2-X)/(4+X)<0
    (X-4)/(X+3)>0
    (X-4)/(X+3)<0
    (5-X)(3-X)<0
    (5-3X)(3-X)<0
    (5+2X)(3-X)<0
    (X+5)(3-X)>0
    -X^2+4X>0
    -X^2-2X+6>0
    -X^2-2X+1>0
    -X^2-X+1>0
    -X^2-X+3>0
    -X^2-X+4>0
    -X^2-X-2>0
    -X^2+X-2>0
    -X^2+X-4>0
    -X^2+4X-4>0

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