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14 May, 17:35

Write an expression (4x-2) * 6 (2x+7) in the standard form of a quadratic expression, ax^2+bx+c. What are the values of the coefficients of each term and the constant term?

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  1. 14 May, 17:45
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    a=48

    b=-192

    c=84

    Step-by-step explanation:

    figure it out yourself : 3 jk Idrk
  2. 14 May, 17:53
    0
    see explanation

    Step-by-step explanation:

    given (4x - 2) * 6 (2x + 7), then

    = 6 (4x - 2) (2x + 7) ← expand factors using FOIL

    = 6 (8x² + 28x - 4x - 14)

    = 6 (8x² + 24x - 14) ← distribute

    = 48x² + 144x - 84 ← in standard form

    with a = 48, b = - 144, c = - 84
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