(49.14x^2+1130.88x)/(147.42x+2261.76)*(24.57x^2+376.96x)-1.2*(6.25x^2+221.69x)/(37.5x+1330.14)*(12.5x^2+665.07x)-150.06x-1395.96>0
    1-3x>2
    (49.14x^2+1280.61x)/(147.42x+2561.22)*(24.57x^2+426.87x)-1.2*(6.25x^2+236.24x)/(37.5x+1417.44)*(12.5x^2+708.72x)+191.38x-656.003>0
    -1
    x^2+10x+25＞0
    3abs（2x-3）-1＜0
    x^2-5x-24＜0
    （x+2）^2＞0
    1/x≤1
    7x^2-6x-2√3+3<0
    -2/x<1-x
    -2/x<1-x>
    -2x＞4
    x≤1-2
    x＜1
    19109*(1.1)n>=40000
    3cosx-√3sinx>√3
    3cosx-√sinx>√3
    -3x^2-2x+1＞0
    4x-1.5（30-x）>100

Home page << page753 page754 page755 page756 page757 ... ... page768page page769page page770page page771page page772page >> Last page 1275 pages in total