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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    2×9.8×h=2×9.8×9.5-(2127÷(28h+h²))²
    x÷1.06×6%×1.12+5000=x
    12100*x/((1036-11*x)*0.385)=26
    18.5×18.5+(x-7)(x-7)=x×x
    16.5×16.5+(x-7)(x-7)=x×x
    0=-5x²+40x-68
    18-18x+3x*x-4x*(3-x)*(3-2x)=0
    9a^2-31a=0
    x=10/3(9-x)
    x^3-2x^2=144
    x^2-25X-425
    x2-25x-425
    X十100/x
    -10x^2+7x-4
    2*3*4*(n-2)-2*3*(n+3)=0
    3*4*(n-2)^2-2*3*(n+3)*(n-2)+2*(5*n-4)=0
    4*(n-2)^3-3*(n+3)*(n-2)^2+2*(5*n-4)*(n-2)-(6*n-10)=0
    (n)^4-(n+3)*(n)^3+(5*n-4)*(n)^2-(6*n-10)*(n)+n=0
    2*3*4*5*(n-2)-2*3*4*(n+4)=0
    3*4*5*(n-2)^2-2*3*4*(n+4)*(n-2)+2*3*(6*n-1)=0

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