Mathematics
         
语言:中文    Language:English
Fractions calculation:
    Enter the fractions calculation formula directly and click the "Next" button to get the calculation answer.
    It does not support mathematical functions (including trigonometric functions) and can only calculate the addition, subtraction, multiplication and division of two fractions. The fraction line is indicated by "/".
    Current location:Mathematical operation > History of fraction calculation > Answer

    Overview: 1 questions will be solved this time.Among them
           ☆1 equations

[ 1/1 Equation]
    Work: Find the solution of equation (3m-5)/3m = 0 .
    Question type: Equation
    Solution:Original question:
     (3 m 5) ÷ 3 × m = 0
    Remove the bracket on the left of the equation:
     Left side of the equation = 3 m ×
1
3
m 5 ×
1
3
m
                                             = 1 m m
5
3
m
    The equation is transformed into :
     1 m m
5
3
m = 0

    After the equation is converted into a general formula, it is converted into:
    ( m - 0 )( 3m - 5 )=0
    From
        m - 0 = 0
        3m - 5 = 0

    it is concluded that::
        m1=0
        m2=
5
3
    
    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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