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 x*x+9/16x*x = 16+4x*x-16x .
    Question type: Equation
    Solution:Original question:
      x x + 9 ÷ 16 × x x = 16 + 4 x x 16 x
     Left side of the equation = x x +
9
16
x x
    The equation is transformed into :
      x x +
9
16
x x = 16 + 4 x x 16 x

    After the equation is converted into a general formula, there is a common factor:
    ( 3x - 16 )
    From
        3x - 16 = 0

    it is concluded that::
        x1=
16
3

    Solutions that cannot be obtained by factorization:
        x2≈1.230769 , 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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