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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 (-2a+100)(a-34) = 150 .
    Question type: Equation
    Solution:Original question:
     ( - 2 a + 100)( a − 34) = 150
    Remove the bracket on the left of the equation:
     Left side of the equation = - 2 a ( a − 34) + 100( a − 34)
                                             = - 2 a a + 2 a × 34 + 100( a − 34)
                                             = - 2 a a + 68 a + 100( a − 34)
                                             = - 2 a a + 68 a + 100 a − 100 × 34
                                             = - 2 a a + 68 a + 100 a − 3400
                                             = - 2 a a + 168 a − 3400
    The equation is transformed into :
      - 2 a a + 168 a − 3400 = 150
    This equation has no real solution!


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