X5=0.5-0.2
    3284949600=13.8×2100×（1181-x/2）x
    3284949600=13.8×2100×（1181-2/x）x
    e^x-（x-1）^2=0
    e^2-（x-1）^2=0
    8.25*x*x-15.5*x-121
    4000/x-6000/3x=1000
    4t×t-80t+400＝225
    x+1/tan(x)=1.59
    x+1/tanx=1.5878729752720
    X^2-49x+180=0
    X^2-49x+180=2
    190t=180（t+3）
    [q*(q+1)*(q+2)][q*(q+1)(q+2)+1]=3660
    xxxxxxxxx+6xxxxxx+4xxxx+13xxx+7xx+2x=3660
    x^3+x^2-11/12*x-2/3＝0
    （X-X/1.13*0.13）/7.27=0.51
    （X-X/1.13*0.13）/7.27=0.433
    （X-X/1.13*0.13）/7.27=1.595
    （X-X/1.13*0.13）/7.27=0.318

Home page << page595 page596 page597 page598 page599 ... ... page601 page602 page603 page604 page605 >> Last page 31307 pages in total