Mathematics
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current location:Mathematical operation > History of Inequality Computation
    sqrt(x)>=3
    (x+2)(x+2)(x-1)(x-1)(x-1)(x-3)≦0
    (x+1)(x-1)(2x^x+3x+4)≦0
    (x-1)(x^x-7x+10)≥0
    (3645+x)/(4545+x)>85.28%
    x^2-2x-2<0
    4k×k-4×(k-1)×(k+3)≥0
    2x-0.5>0
    -2x^2+2x+1<0
    240a+100(20-a)≥4500
    1.5(20-a)+1.2(30+1.5a)≤69
    x^2+3*x+2<0
    a+4>=sqrt(a^2+16)
    a-4>sqrt(a^2+16)
    (5x+3)(5-2x)≤0
    4320>4400-X
    (x-1)/(x+1)<(x+1)/(x-1)
    1200000+500Q>800Q
    ((2 x)/(x-4))+((7)/(x))>0
    -1/m≤2

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