Mathematics
语言:中文
Language:English
current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    -3x^2+30x-72=0
    4x+7=23
    x^2-x=-0.09
    x^2-x=0.09
    (x - -sqrt(2)/2 + sqrt(-1/2 + sqrt(2))*(x + -sqrt(2)/2 + sqrt(1/2 + sqrt(2)))*(x + -sqrt(2)/2 + -sqrt(1/2 + sqrt(2)))*x - -sqrt(-1/2 + sqrt(2)) - sqrt(2)/2)=0
    cos(10)x
    1.376cosx+0.75cos2x=0
    1.376sinx+0.375sin2x=0.833
    1.376sinx+0.375sin2x
    x^2+(4-2x)^2=20-(32√5/5)
    x^3+8x^2+12=0
    2x^3-13x^2-8x+12=0
    (1/3+x)*x=1.8*10^(-10)
    4x^3+18x^2+26x+10=0
    x/5+0.9=x/3.2
    (2.5-x)*(1.5-x)=2.25
    x-100x+2600=0
    1/2x(x-1)=253
    1/2x (x-1)=253
    1/2x-(x-1)=253

Home page << page685 page686 page687 page688 page689 ... ... page691 page692 page693 page694 page695 >> Last page 31249 pages in total