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5 May, 21:51

What are the solutions of the quadratic equation? 2 x 2 - 16 x + 32 = 0

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Answers (2)
  1. 5 May, 22:00
    0
    Answer: x = 4 twice

    Step-by-step explanation:

    The given quadratic equation is expressed as

    2x^2 - 16x + 32 = 0

    Dividing the left hand side and the right hand side of the equation by 2, it becomes

    x^2 - 8x + 16 = 0

    We would find two numbers such that their sum or difference is - 8x and their product is 16x^2. The two numbers are - 4x and - 4x. They,

    x^2 - 4x - 4x + 16 = 0

    x (x - 4) - 4 (x - 4) = 0

    x - 4 = 0 or x - 4 = 0

    x = 4 twice
  2. 5 May, 22:11
    0
    4 - 16 x + 32 = 0

    - 16 x = - 4 - 32

    - 16 x = - 36

    X = 2.25
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