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Differention equation problem, help please!

  1. Jan 28, 2009 #1
    Please help me with this problem :

    Show that for any constant A and B the function y= Axr1+Bxr2 is a solution of the differentiol equation ax2y"+bxy'+cy=0 , given that r1 and r2 are both roots of the quadratic equation ar(r-1)+br+c.
  2. jcsd
  3. Jan 29, 2009 #2


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    Welcome to PF!

    Hi stelastela! Welcome to PF! :smile:

    Hint: xr1 = er1lnx :wink:
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