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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    (x+3)^2-(x-3)^2=36
    (x+3)^4-(x-3)^4=256
    x^3-6x-4=0
    2x^2+x-9=0
    2x(x-3)=3
    x/(10-x)
    x*x-15*x+850=0
    -0.0005x^2+0.0684x=0.6942
    x/(x-4)=(x-3)/(2*sqrt(x-2))
    -0.0005x×x+0.0684x=0.6942
    -0.0005x2+0.0684x=0.6942
    1.5x-x=500
    2-t=2(2-2t)
    (x-5)(850-50x)=1600
     (40-y-25)(400+5y)=4250
    256(1+x)²=400
     (480-x-360)(160+2x)=20000
    (480-x-360)(160+2x)=0
    x²-40x+8800=0
    a×0.6=96.9

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