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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 450X-310.02-240X(450X*13%-15X-30.4)X12% = 0 .
    Question type: Equation
    Solution:Original question:
     450 X −
15501
50
 − 240 X (450 X ×
13
100
 − 15 X −
152
5
) X ×
12
100
 = 0
     Left side of the equation = 450 X −
15501
50
 −
144
5
 X (450 X ×
13
100
 − 15 X −
152
5
) X
    The equation is transformed into :
     450 X −
15501
50
 −
144
5
 X (450 X ×
13
100
 − 15 X −
152
5
) X = 0
    Remove the bracket on the left of the equation:
     Left side of the equation = 450 X −
15501
50
 −
144
5
 X × 450 X ×
13
100
 X +
144
5
 X × 15
                                             = 450 X −
15501
50
 −
8424
5
 X X X + 432 X X X +
21888
25
    The equation is transformed into :
     450 X −
15501
50
 −
8424
5
 X X X + 432 X X X +
21888
25
 = 0

    The solution of the equation:
        X1≈-0.597031 , keep 6 decimal places
        X2≈0.574861 , keep 6 decimal places
        X3≈0.721021 , keep 6 decimal places    
    There are 3 solution(s).

解程的详细方法请参阅：《方程的解法》


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