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On line Solution of Monovariate Equation:
    Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
    It supports equations that contain mathematical functions.
    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 (35-X)(26-X) = 850 .
    Question type: Equation
    Solution:Original question:
     (35 X )(26 X ) = 850
    Remove the bracket on the left of the equation:
     Left side of the equation = 35(26 X ) X (26 X )
                                             = 35 × 2635 X X (26 X )
                                             = 91035 X X (26 X )
                                             = 91035 X X × 26 + X X
                                             = 91061 X + X X
    The equation is transformed into :
     91061 X + X X = 850

    After the equation is converted into a general formula, it is converted into:
    ( X - 1 )( X - 60 )=0
    From
        X - 1 = 0
        X - 60 = 0

    it is concluded that::
        X1=1
        X2=60
    
    There are 2 solution(s).


解一元二次方程的详细方法请参阅:《一元二次方程的解法》



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