Mathematics
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current location:Mathematical operation > History of Inequality Computation
    x^2+4x+4>0
    9x^2-16x-8
    x^2+4x+4
    -2x^2-3x+5<0
    3x^2-7x≤0
    k^2+16k-9>0
    k^2+4k-9>0
    60×4-4x<42×4
    1/2*((2^x)^2)-3*(2^x)+5<13
    (2x+3)*(x+2)<1
    2x+3/x+2<1
    x+1╱x-1≥0
    1╱x-2>1
    -(a/2)>(3-a)/2
    x^2-x-7<0
    40500-335y≥3850
    -3X+5≥2 1/2(X+1)<1/3X+1
    x2 - 17/3x -2
    x(8-x)=9.75
    xx-9x>18

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