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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    x+1/(x+9)=2
    x+1/(x+9)=0
    x^2+7x-9=0
    (1-x)^1.852+(2-x)^1.852=2
    x^1.852=2
    x^1.852=1
    3a^6-50a^4-8125a^2-62500=0
    -9k^2-44k-1=0
    X-1/X+2
    a^3-8125a-62500=0
    (x-20)[400-20(x-30)]=4320
    (x-20)(1000-20x)=4320
    x^2+(x+100)^2=(2x)^2
    xx-3x-10
    xx-x-1=0
    2xx-2x-1=0
    x(x-1)=56
    x(x-1)
    97r²+189r-13=0
    4t^2+160t-81=0

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