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Math Help - quadratic algebraically

  1. #1
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    quadratic algebraically

    HI;
    I have repeated roots (x - 2)(x - 2) so x = 2.

    I know on the number line 2 has an open circle but with repeated roots I don't know how
    graph the number line.

    Thanks.
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  2. #2
    MHF Contributor

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    Re: quadratic algebraically

    Quote Originally Posted by anthonye View Post
    HI;
    I have repeated roots (x - 2)(x - 2) so x = 2.

    I know on the number line 2 has an open circle but with repeated roots I don't know how
    graph the number line.

    Thanks.
    This makes no sense at all! Why would you put "an open circle"? What was the question you are trying to answer?
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