a×0.6=56.9
    a×0.6=38.9
    a×0.6=26.9
    a×0.6=11.9
    a×0.6=11.9
    a×0.6=11.9
    a×0.6=11.9
    a×0.6=11.9
    a×0.6=11.9
    a×0.6=11.9
    a×0.6=11.9
    a×0.6=11.9
    lnk=-0.585
    （2x-1）^2+3（2x-1）+2=0
    x∧4＋2x∧3＋2x∧2＋6x＋9＝0
    4x+x/2
    x-10+x+1+x/2+2x
    0.04x^3＋1.04x^2+x－10000 = 0
    506＝0.15x+(2000-x)0.35
    4.5x-9=4x-2

Home page << page759 page760 page761 page762 page763 ... ... page765 page766 page767 page768 page769 >> Last page 31235 pages in total