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25 February, 08:26

What is the discriminant of the equation 2x^2-4x+1=0

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Answers (2)
  1. 25 February, 11:55
    0
    8

    Step-by-step explanation:

    2x^2-4x+1=0

    This is written in the form

    ax^2 + bx+c = 0

    a=2 b = - 4 c = 1

    The discriminant is

    b^2 - 4ac

    (-4) ^2 - 4 (2) (1)

    16 - 8

    8

    The discriminant is 8
  2. 25 February, 11:58
    0
    8 i think
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