Mathematics
         
语言:中文    Language:English
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 0.2*0.4 = x(x-0.3) .
    Question type: Equation
    Solution:Original question:
     
1
5
×
2
5
= x ( x
3
10
)
     Left side of the equation =
2
25
    The equation is transformed into :
     
2
25
= x ( x
3
10
)
    Remove the bracket on the right of the equation:
     Right side of the equation = x x x ×
3
10
    The equation is transformed into :
     
2
25
= x x
3
10
x

    The solution of the equation:
        x1≈-0.170156 , keep 6 decimal places
        x2≈0.470156 , keep 6 decimal places
    
    There are 2 solution(s).


解程的详细方法请参阅:《方程的解法》



Your problem has not been solved here? Please go to the Hot Problems section!





  New addition:Lenders ToolBox module(Specific location:Math OP > Lenders ToolBox ),welcome。