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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 (x2-1)/2x = {(6-x2)2+2(6-x2)+1}/(24-4x2)-1 .
    Question type: Equation
    Solution:Original question:
     ( x × 21) ÷ 2 × x = ((6 x × 2) × 2 + 2(6 x × 2) + 1) ÷ (244 x × 2)1
     Multiply both sides of the equation by:(244 x × 2)
     ( x × 21) ÷ 2 × x (244 x × 2) = ((6 x × 2) × 2 + 2(6 x × 2) + 1)1(244 x × 2)
    Remove a bracket on the left of the equation::
      x × 2 ÷ 2 × x (244 x × 2)1 ÷ 2 × x (244 x × 2) = ((6 x × 2) × 2 + 2(6 x × 2) + 1)1(244 x × 2)
    Remove a bracket on the right of the equation::
      x × 2 ÷ 2 × x (244 x × 2)1 ÷ 2 × x (244 x × 2) = (6 x × 2) × 2 + 2(6 x × 2) + 11(244 x × 2)
    The equation is reduced to :
      x × 1 x (244 x × 2)
1
2
x (244 x × 2) = (6 x × 2) × 2 + 2(6 x × 2) + 11(244 x × 2)
    Remove a bracket on the left of the equation:
      x × 1 x × 24 x × 1 x × 4 x × 2
1
2
x = (6 x × 2) × 2 + 2(6 x × 2) + 11(244 x × 2)
    Remove a bracket on the right of the equation::
      x × 1 x × 24 x × 1 x × 4 x × 2
1
2
x = 6 × 2 x × 2 × 2 + 2(6 x × 2) + 11(244 x × 2)
    The equation is reduced to :
      x × 24 x x × 8 x x
1
2
x (244 x × 2) = 12 x × 4 + 2(6 x × 2) + 11(244 x × 2)
    The equation is reduced to :
      x × 24 x x × 8 x x
1
2
x (244 x × 2) = 134 x + 2(6 x × 2)1(244 x × 2)
    Remove a bracket on the left of the equation:
      x × 24 x x × 8 x x
1
2
x × 24 +
1
2
x = 134 x + 2(6 x × 2)1(244 x × 2)
    Remove a bracket on the right of the equation::
      x × 24 x x × 8 x x
1
2
x × 24 +
1
2
x = 134 x + 2 × 62 x × 21(244 x × 2)
    The equation is reduced to :
      x × 24 x x × 8 x x 12 x + 4 x x = 134 x + 124 x 1(244 x × 2)
    The equation is reduced to :
      x × 24 x x × 8 x x 12 x + 4 x x = 258 x 1(244 x × 2)
    Remove a bracket on the right of the equation::
      x × 24 x x × 8 x x 12 x + 4 x x = 258 x 1 × 24 + 1 × 4 x × 2
    The equation is reduced to :
      x × 24 x x × 8 x x 12 x + 4 x x = 258 x 24 + 8 x
    The equation is reduced to :
      x × 24 x x × 8 x x 12 x + 4 x x = 10 x

    The solution of the equation:
        x1≈-0.071248 , keep 6 decimal places
        x2≈0.588123 , 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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