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current location:Equations > Monovariate Equation > The history of univariate equation calculation > Answer
    Overview: 1 questions will be solved this time.Among them
           ☆1 equations

[ 1/1 Equation]
    Work: Find the solution of equation (x^2+7)/x^4+(18*x^4)/(x^2+7) = 6*sqrt2 .
    Question type: Equation
    Solution:
    After the equation is converted into a general formula, it is converted into:
    ( 1000000x + 1186481 )( 1000000x + 1186481 )( √125000x - √175967 )( √125000x - √175967 )=0
    From
        1000000x + 1186481 = 0
        1000000x + 1186481 = 0
        √125000x - √175967 = 0
        √125000x - √175967 = 0

    it is concluded that::
        x1=-
1186481
1000000
        x2=-
1186481
1000000
        x3=
√175967
√125000
        x4=
√175967
√125000
    
    There are 4 solution(s).


解程的详细方法请参阅:《方程的解法》




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