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    nutzz's Avatar
    nutzz Posts: 23, Reputation: 2
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    #1

    May 28, 2011, 09:36 AM
    question about quadratics
    find integral values of x such that value of x^2+19x+92 is a perfect square of an integer
    jcaron2's Avatar
    jcaron2 Posts: 986, Reputation: 204
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    #2

    May 28, 2011, 08:53 PM
    We can just say

    ,

    where n is an integer.

    Now just use the quadratic equation to solve for x:



    Plug in whatever values of n you want, and you'll have your possible values of x.
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