Question

In: Advanced Math

Solve the given nonhomogeneous ODE by variation of parameters or undetermined coefficients. Give a general solution...

Solve the given nonhomogeneous ODE by variation of parameters or undetermined coefficients. Give a general solution and show all details of your work.

a) y''-4y'+4y=x^2e^x

b) (D^2-2D+I)y=x^2+x^(-2)e^x

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