Mathematics
         
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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 1.877896*(1.065+x)*(1.055+x) = 1 .
    Question type: Equation
    Solution:Original question:
     
234737
125000
(
213
200
+ x )(
211
200
+ x ) = 1
    Remove the bracket on the left of the equation:
     Left side of the equation =
234737
125000
×
213
200
(
211
200
+ x ) +
234737
125000
x (
211
200
+ x )
                                             =
49998981
25000000
(
211
200
+ x ) +
234737
125000
x (
211
200
+ x )
                                             =
49998981
25000000
×
211
200
+
49998981
25000000
x +
234737
125000
x (
211
200
+ x )

    The solution of the equation:
        x1≈-1.789751 , keep 6 decimal places
        x2≈-0.330249 , keep 6 decimal places
    
    There are 2 solution(s).


解程的详细方法请参阅:《方程的解法》



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