12x-5x ^2>2
    x^2<2x+ 15
    x2<2x+ 15
    0 ≤x+3 < 5
    x−4≤2x+1
    7x+ 4<5x
    2x+6>9
    （100-x）×2（1+2x%）≥200
    2x-1＞0
    16(m-2)(m-2)-60<0
    (11/12)^x<=0.04
    0.06*x+0.54*x+0.3*x+0.9*x>265
    x*50*7>265
    364^x/365^x<0.05
    364^n/365^n<0.05
    364^n/365^n>0.95
    x^2+x>=1
    100*0.7^x<20
    abs((x*x-1)/(x-1)-2)< 30
    abs((x*x-1)/(x-1)-2)< 3

Home page << page897 page898 page899 page900 page901 ... ... page912page page913page page914page page915page page916page >> Last page 1276 pages in total