Method of undetermined coefficients problem

  • #1
188
0
I have the problem "Find the particular solution of 4y''+4y'+y=3xex.

What would be the assumed function y? Like would it be Ax ex?
 

Answers and Replies

  • #2
22,129
3,298
It would be more like [tex]Axe^x+Be^x[/tex].
 
  • #3
188
0
ok, thanks, ill try that
 

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