Mathematics
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current location:Mathematical operation > History of Inequality Computation
    -35a^2+4a+4>0
    1/7(p^2-p-2)-p/7-13/7+1 <0 1/7(p^2-p-2)>0 1/7(p^2-p-2)-2(p/7+13/7)+4>0
    1/7(p^2-p-2)-p/7-13/7+1>0
    -27(p-1)^2+140>0
    4-4(k+1)>0
    (p+13)^2-28(p^2-p+2)>0
    5x-3x²-2>0
    m^2-4m+4 >0
    3x^2-4496x+13500<0
    abs(2x-2)/sqrt(x^2+1)<1
    1000x+800(10-x)>=8500
    4a²-12a+1<0
    x+x/2+2 >= 2+2√x*x/2
    4a×(a-1)<-1
    x+x/2+2>=2√x*x/2+2
    (x+5)*18>1818
    x^2-3x+4大于0
    -2x^2+x小于等于-3
    -2x2+x小于等于-3
    -2x2+x小于等于3

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