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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 (12-2t)(16-2t) = 96 .
    Question type: Equation
    Solution:Original question:
     (122 t )(162 t ) = 96
    Remove the bracket on the left of the equation:
     Left side of the equation = 12(162 t )2 t (162 t )
                                             = 12 × 1612 × 2 t 2 t (162 t )
                                             = 19224 t 2 t (162 t )
                                             = 19224 t 2 t × 16 + 2 t × 2 t
                                             = 19224 t 32 t + 4 t t
                                             = 19256 t + 4 t t
    The equation is transformed into :
     19256 t + 4 t t = 96

    After the equation is converted into a general formula, it is converted into:
    ( t - 2 )( t - 12 )=0
    From
        t - 2 = 0
        t - 12 = 0

    it is concluded that::
        t1=2
        t2=12
    
    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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