(25+x)(80000-2000x)≥25*80000
    -x*x+10x-24<0
    -x2+10x-24<0
    12x*x-19x>=-8
    12x*x-19x>=1
    12x*x>=1
    12y*y>1
    12y^2-19y+8>=0
    16x^2-8x<0
    x+arcsin(cos(x)/1.516)>41
    249(1-x)[(1-0.02)] ^164>0.015
    249(1-x)[(1-0.02)^164] >0.015
    1319(1-x)[(1-0.02)^96] >0.015
    99(1-x)[(1-0.02)^27] >0.015
    299(1-x)[(1-0.02)^192] >0.015
    279(1-x)[(1-0.02)^180] >0.015
    249(1-x)(1-0.02)^164 >0.015
    249(1-x)[(1-0.02)^164]>0.015
    10000<(1000-x)（1+0.2x%)10
    (x-1)/(x-3)>0

Home page << page932 page933 page934 page935 page936 ... ... page947page page948page page949page page950page page951page >> Last page 1275 pages in total