0.21*x^6+2.555*x^5-12.17*x^4+28.63*x^3-35.16*x^2+21.43*x-4.603=-0.15+lg2.99
    0.21*x^6+2.555*x^5-12.17*x^4+28.63*x^3-35.16*x^2+21.43*x-4.603=0.15+lg2.99
    lna=-6.144
    ln（x+1.8）=2.2728
    sinπx
    6.042*(4.195+t)^2*（1.797+2/3*t）-16.655*t^2*(3.195+2/3*t)=0
    6.042*(4.195+t)^2*（1.797+2/3*t）-6.655*t^2*(3.195+2/3*t)=0
    (155+x)×2423.45+(105+x)×693.66+(255+x)×2051.45+(355+x)×5994.55=5581555
    155×x=500
    x∧0.13405=1.0784
    s^3+2s+5=0
    e^x+e^(-x)
    19633230000=22.4*2900*（2650-x/2）*x
    （9850+20+X）*3.7%=4X
    2380x²+509320x-158256000
    (x-14)(x-30)=500
    2.742*(1-((0.09/(x^2))^0.5))=0.3*(4.7425-x)/x
    2.742*(1-(0.09/(x^2))^0.5)=0.3*(4.7425-x)/x
    2.742*(1-(90000/(x^2))^0.5)=300*(4.7425-x)/x
    9.6x²-8832x+1000000＝0

Home page << page1610 page1611 page1612 page1613 page1614 ... ... page1616 page1617 page1618 page1619 page1620 >> Last page 31237 pages in total