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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 (4X+1)(4X+1)-8(2XX-1) = 0 .
    Question type: Equation
    Solution:Original question:
     (4 X + 1)(4 X + 1)8(2 X X 1) = 0
    Remove the bracket on the left of the equation:
     Left side of the equation = 4 X (4 X + 1) + 1(4 X + 1)8(2 X X 1)
                                             = 4 X × 4 X + 4 X × 1 + 1(4 X + 1)8(2 X X 1)
                                             = 16 X X + 4 X + 1(4 X + 1)8(2 X X 1)
                                             = 16 X X + 4 X + 1 × 4 X + 1 × 18(2 X X 1)
                                             = 16 X X + 4 X + 4 X + 18(2 X X 1)
                                             = 16 X X + 8 X + 18(2 X X 1)
                                             = 16 X X + 8 X + 18 × 2 X X + 8 × 1
                                             = 16 X X + 8 X + 116 X X + 8
                                             = 16 X X + 8 X + 916 X X
    The equation is transformed into :
     16 X X + 8 X + 916 X X = 0

    the solutions is:
        X=-
9
8
    
    There are 1 solution(s).


解方程的详细方法请参阅:《方程的解法》



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