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 3/2*x+4 = 1/4*x*x .
    Question type: Equation
    Solution:Original question:
     3 ÷ 2 × x + 4 = 1 ÷ 4 × x x
     Left side of the equation =
3
2
x + 4
    The equation is transformed into :
     
3
2
x + 4 = 1 ÷ 4 × x x
     Right side of the equation =
1
4
x x
    The equation is transformed into :
     
3
2
x + 4 =
1
4
x x

    After the equation is converted into a general formula, it is converted into:
    ( x + 2 )( x - 8 )=0
    From
        x + 2 = 0
        x - 8 = 0

    it is concluded that::
        x1=-2
        x2=8
    
    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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