Mathematics
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current location:Mathematical operation > History of Inequality Computation
    x²-2x-1/x-2<0
    1≤x≤3 x≥-1
    -3a^2+14a-8>0
    (x-1)/(x-6)>0
    -3a^2+2a+5≥0
    log(1/2,(2x-1))>1
    -3a^2+2a-3≥0
    x-2x^2>0
    22t-t²+104≥200
    22t-t²+104≤216
    200≤t²+18t+56
    2x^2+x+6≥0
    1000×8×400+(y-1000)×5×400≥5000000
    ln(4-x)>-ln2
    2*e*x>e^x
    2*x*e-e^x>0
    2*x*e-ex>0
    3a^2+52—26a>0
    abs(3-2x)<9
    x>-3.8

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