Mathematics
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current location:Mathematical operation > History of Inequality Computation
    3小于x小于15
    -512x^2+576>0
    (-8x)(x^2+3)>0
    (-8x)x(x^2+3)>0
    x^6-x^5-x^4+x^3+x^2+x+1>0
    2x∧2-4x-1>0
    8x^2-4>0
    e^(2x-1)-e^(-2x-1)+e^(x+1)-e^(-x-1)>0
    0.97x+0.9(1400-x)≥0.94*1400
    10<(17+x)/2<18
    x^2-2x-2>0
    10<(30+x)/2<18
    10<(16+x)/2<18
    1<16+x<2
    x²+4x<0
    11-2^(x+1)>0
    (2x-1)^2-9≤7
    -x^2-4x+3≤-2
    0.3b>0.5
    6x²-5x+1<0

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