2xxx+38xx-570x-54*125 >0
    -7x<5
    -30x*x+3300x-90480≥0
    2^（x^2+x-1）≥（3^x+1）/（3^x-1）
    -4x^2+x>0
    -20＜(2x*2)-x-3＜25
    cosx≥1/2
    4k*k-184k+235*9<0
    2022+360k>=-360
    X ^ 2+ X- 6 ＞= 0
    1<2＾x+3x<17
    (4a-3a/4)^2-a^2/16≤a^3
    ln(x-1)
    ln(3x)>0
     ln3x>0
    ln(x-1)>0
    （2a-3a/4)^2-a^2/16≥a^3
    501.56*(-h^2-0.4h+0.76)≤1050h^2+420h
    -32.3038+1.2695x+28.4986083*sqrt(35/34+0.000039273*(x-151.78)^2)<250
    x^2+x-1>0

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