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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 z = 0.0285+z*(z+0.032)*(1.0285-z)/7.5/0.0285 .
    Question type: Equation
    Solution:Original question:
      z =
57
2000
 + z ( z +
4
125
)(
2057
2000
 − z ) ÷
15
2
 ÷
57
2000
     Right side of the equation =
57
2000
 + z ( z +
4
125
)(
2057
2000
 − z ) ×
800
171
    The equation is transformed into :
      z =
57
2000
 + z ( z +
4
125
)(
2057
2000
 − z ) ×
800
171
    Remove the bracket on the right of the equation:
     Right side of the equation =
57
2000
 + z z (
2057
2000
 − z ) ×
800
171
 + z ×
4
125
(
2057
2000
 − z ) ×
800
171
                                               =
57
2000
 + z z (
2057
2000
 − z ) ×
800
171
 + z ×
128
855
(
2057
2000
 − z )
                                               =
57
2000
 + z z ×
2057
2000
 ×
800
171
 − z z z ×
800
171
 + z ×
128
855
(
2057
2000
 − z )
                                               =
57
2000
 + z z ×
4114
855
 − z z z ×
800
171
 + z ×
128
855
(
2057
2000
 − z )
                                               =
57
2000
 + z z ×
4114
855
 − z z z ×
800
171
 + z ×
128
855
 ×
2057
2000
 − z
                                               =
57
2000
 + z z ×
4114
855
 − z z z ×
800
171
 + z ×
16456
106875
 − z ×
128
855
    The equation is transformed into :
      z =
57
2000
 + z z ×
4114
855
 − z z z ×
800
171
 +
16456
106875
 z − z ×
128
855

    The solution of the equation:
        z1≈0.043789 , keep 6 decimal places
        z2≈0.180054 , keep 6 decimal places
        z3≈0.772657 , 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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