0.9x-1.64*（0.09x）^（1/2）-100＞0
    -x3-3*x2+3*x+1>0
    (144-0.1x)×(90+0.1x)÷6－6x-1350＞0
    x∧2＋2x－8≥0
    6*k^2+（6sqrt2-9）*k+2＞2-6*k^2
    1/x>-5
    (x-1)^2≤0.25
    ( n + 1 ) * ( 10 / 11 ) ^ n ≥ ( n + 2 ) * ( 10 / 11 ) ^ ( n + 1 )
    （n+1）（10/11）^n≥(n+2)(10/11)^(n+1)
    （n ＋1）×（10/11）n ≥（n ＋2）×（10/11）n+1
    x+2<4
    -3x+2<-13
    absx^2-5x+5<1
    8*x^2-100000-11*x＞0
    8*x^2-100000-1.1*x＞0
    0.8x^2-1.08x-10000＞0
    3x+5(500-x)<=2100
    (x+1)^(-1/2)<(10-2x)^(-1/2)
    2^(x^2-x)<4
    log(2,(x-1))>0

Home page << page854 page855 page856 page857 page858 ... ... page869page page870page page871page page872page page873page >> Last page 1275 pages in total