4^(k-1)/!(k-1)>0.9*e4
    x+11.42x^0.4≥558.98
    2a2-3a+216>0
    abs(x+1)
    1.5≤-7.5x
    x^2-6x+8>=0
    -a^-1<3
    x^2-3x-2＞0
    (1.8^a/!(a))*e-1.8>0.99
    550*x+(700-55*x)*495/45<=7370
    (ln(1/(1-x)))/x<2
    8.25x^2-15x+9<=0
    4/(2m-2)<0
    4/2m-2<0
    2.5-8.625*(x-0.43)^2>x-0.43
    k-3＞k^2+1
    -(1/8)(x^2-32x-480)≥80
    3x-2>1
    -1/3<1/X<3
    1/X<3

Home page << page871 page872 page873 page874 page875 ... ... page886page page887page page888page page889page page890page >> Last page 1275 pages in total