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7 August, 10:31

What are the solutions to the system of equations? y=2x2-6x+3 y=2x+3 Enter your answers in the boxes. (_,_) and (_,_)

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  1. 7 August, 10:47
    0
    (0,3) AND (4, 11)

    Step-by-step explanation:

    y = 2 (x^2) - 6x + 3

    y = 2x + 3

    Substitute

    2x + 3 = 2 (x^2) - 6x + 3

    0 = 2 (x^2) - 8x - ->

    0 = 2x (x - 4) - ->

    x = 0; 4 - ->

    y = 2 (0) + 3 - ->

    y = 3

    AND

    y = 2 (4) + 3 - ->

    y = 11

    (0,3) AND (4, 11)
  2. 7 August, 10:52
    0
    (0,3) and (4,11)
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