Mathematics
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current location:Mathematical operation > History of Inequality Computation
    4000*12+6000*(x+2)<7000*x
    x^2 +3x-2<0
    6000*12*(t+3)<7000*12*t
    5000*12*(t+3)<7000*12*t
    x-5/2>=x/4
    2x^2-5x-3<0
    2x2-5x-3<0
    -2/3x+2>=5
    x>5
    0.2x+180/(x+5)≤11.2
    tanx>x^2
    4/9a*2+27a*4/8-10/3>0
    729x*2-720x+96>0
    -x^3+6x-2>0
    4-4(k-1)3大于0
    3x + 5 > 2x - 2
    2(1-X)<4
    4X-2≤3(X+1)
    (x/27)/((x/27)+(1-x)*4.24/256.672)<0.464
    (1/3)*n^3>(n+1)^3

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