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 0 = -1/12(x*x+36-12x)+5 .
    Question type: Equation
    Solution:Original question:
     0 = - 1 ÷ 12 × ( x x + 3612 x ) + 5
     Right side of the equation = -
1
12
( x x + 3612 x ) + 5
    The equation is transformed into :
     0 = -
1
12
( x x + 3612 x ) + 5
    Remove the bracket on the right of the equation:
     Right side of the equation = -
1
12
x x
1
12
× 36 +
1
12
× 12 x + 5
                                               = -
1
12
x x 3 + 1 x + 5
                                               = -
1
12
x x + 2 + 1 x
    The equation is transformed into :
     0 = -
1
12
x x + 2 + 1 x

    The solution of the equation:
        x1≈-1.745967 , keep 6 decimal places
        x2≈13.745967 , 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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