Mathematics
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current location:Mathematical operation > History of Inequality Computation
    -6000+1800*((1+i)^7-1)/i*(1+i)^7>0
    x+(1+x*x)^(1/2)>0
    1/9200<(1-x)/9800+x/7800
    (4x+1)/10000<1/9200
    2x^2-12x+5<0
    (50-30+x)(600-20x)≥8000
    53x^2+50x-320>0
    -4000-1000/(1+x)+600(1-(1+x)^29)/(1-x)(1+x)^2<0
    -4000-1000/(1+x)+600(1-(1+x)^29)/(1-x)(1+x)^2>0
    -4000-1000/(1+x)+600(1-(1+x)^29)/(1+x)^2(1-x)>0
    -4000-1000/1+x+600-600*(1+x)^29/(1+x)^2*(1-x)<0
    -4000-1000/1+x+600-600*(1+x)^29/(1+x)^2*(1-x)>0
    15t^2-195t+950<500
    2x-3>4(x+5)
    ( x + 2) / 2 > ( x + 3 ) / 3
    (x+3)/2>(x+3)/3
    3+x÷2>x+3÷3
    3*x*x-10*x+3<0
    x(x-1)(x+1)>0
    x+2+3/4>0

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