6-3x<-2x+8
    7x+24>=45
    5x-1<4
    2x-5<=4x-3
    2x+5＞3（x+1）
    x+4<4x-1
    tanx≥√3/3
    1.0201*t^4-2.006231*t^2+0.0201>0
    0.9801*t^4-1.993831*t^2-0.0199<0
    a+3>2
    1.0404*t^4-2.012524*t^2+0.0404>0
    t^4-1.85*t^2-0.0396<0
    t^4-2*t^2-0.041<0
    t^4-2t^2-0.041<0
    logax＞2
    4x+1＞3x
    3x-2x≤2x
    [n^2*(353.88+32.988n)]/6-169.822-80.651n ≥[n^2*(224.187+11.279n)]/5
    x+3＞-3
    tanx>5/(4-5sqrt(3))

Home page << page710 page711 page712 page713 page714 ... ... page725page page726page page727page page728page page729page >> Last page 1276 pages in total