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Thread: 2nd order nonhomo equation

  1. May 3rd 2009, 08:31 AM #1
    salmon89
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    Question 2nd order nonhomo equation

    Hey, I have this question due in a few hours from now but I can't get the correct answer and I'm not sure where I'm going wrong...

    y' - 63 - 9x^2 + 7y^2 + (xy)^2 = 0

    Please help...last one XD
    Last edited by salmon89; May 3rd 2009 at 08:44 AM.
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  2. May 3rd 2009, 08:40 AM #2
    salmon89
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    ok i think i got this, as divinding by (x^2 +7) turns it into a separable variables question.
    Last edited by salmon89; May 3rd 2009 at 08:53 AM.
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