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Math Help - Quadratic function- please help!

  1. #1
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    Quadratic function- please help!

    Hi, Can you please help with a question in my homework:

    The equation x=k(2x-3) has equal roots.
    Find the value(s) of k.

    Don't really have a clue what to do

    Thanks in advance!
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  2. #2
    MHF Contributor Unknown008's Avatar
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    Rearrange in the form:

    ax^2 + bx + c = 0

    Then, since the equation has equal roots, you have:

    b^2 - 4ac = 0

    Solve for k
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  3. #3
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    Unknown008, that helped. It's easier than I thought!

    Thanks!
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