Does anyone know how to solve thnx

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- May 30th 2009, 08:34 AMoxrigbyinhomogenous eqn
Does anyone know how to solve thnx

- May 30th 2009, 09:47 AMTheEmptySet

First solve the homogenious equation. The auxillary equation is

So the complimentry solution is

Since appears in the original equation the form of your particular solution is

now take two derivatives to get

Now plug all of this into the ODE and simplify to get

So we can see that

So