Mathematics
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current location:Mathematical operation > History of Inequality Computation
    3-x>0
    4x-4+1>x
    3x-3≤2x
    2(x-2)+6x大于等于12
    x^3-3x<2
    a≥(4-0.5a)*1+2
    ln(1/a)≤3
    ln(-1/a)≤3
    x/8-(x-1)/4≤x-3
    -2x^3+3x^2-2x+3≤0
    (x^2+1)(-2x+3)≦0
    2x-1/x-7≦1
    (2x+1)(x-7)≦1
    2x^2-13x-8≥0
    2x+1/x-7≦1
    (2*(t-3.3)+0.8*9)*(50.16+8.6*t)/(7.2+t)≥144
    (4a+1)/6<-2
    (2*(t+1.5)+0.8*9)*(83.69+8.5*t)/(11.5+t)≥144
    4a+1/6>0
    (2*(t-1.5)+0.8*9)*(62.7+8.6*t)/(9+t)≥144

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