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 1600×(1+50%)x*x = 1600+134 .
    Question type: Equation
    Solution:Original question:
     1600(1 +
50
100
) x x = 1600 + 134
    Remove the bracket on the left of the equation:
     Left side of the equation = 1600 × 1 x x + 1600 ×
50
100
x x
                                             = 1600 x x + 800 x x
    The equation is transformed into :
     1600 x x + 800 x x = 1600 + 134
     Right side of the equation = 1734
    The equation is transformed into :
     1600 x x + 800 x x = 1734

    After the equation is converted into a general formula, it is converted into:
    ( 20x + 17 )( 20x - 17 )=0
    From
        20x + 17 = 0
        20x - 17 = 0

    it is concluded that::
        x1=-
17
20
        x2=
17
20
    
    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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