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+m/2%)×(1+m%) = 0 .
    Question type: Equation
    Solution:Original question:
     (1 + m ÷
2
100
)(1 + m ) = 0
    Remove the bracket on the left of the equation:
     Left side of the equation = 1(1 + m ) + m ÷
2
100
× (1 + m )
                                             = 1 × 1 + 1 m + m ×
100
2
(1 + m )
                                             = 1 + 1 m + m ×
100
2
(1 + m )
                                             = 1 + 1 m + m ×
100
2
× 1 + m ×
100
2
m
                                             = 1 + 1 m + m × 50 + m ×
100
2
m
                                             = 1 + 51 m + m ×
100
2
m
    The equation is transformed into :
     1 + 51 m + m ×
100
2
m = 0

    After the equation is converted into a general formula, it is converted into:
    ( m + 200 )( m + 100 )=0
    From
        m + 200 = 0
        m + 100 = 0

    it is concluded that::
        m1=-200
        m2=-100
    
    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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