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Mathematics 21 Online
OpenStudy (anonymous):

Diff EQ: Find the general solution to the given differential equation y'' + 2y' = 3 + 4sin(2t)

OpenStudy (irishboy123):

you know the process, find the complimentary, find the particular and add them?

OpenStudy (anonymous):

Im stuck on what to assume, im thinking to assume \[At + Bcos(2t) + Csin(2t)\] but not sure if thats right

OpenStudy (anonymous):

the rest of the problem i know how to do.

OpenStudy (irishboy123):

good!

OpenStudy (anonymous):

That is correct?

OpenStudy (irishboy123):

yes

OpenStudy (anonymous):

Awesome, I've got it from here. Thank you :)

OpenStudy (irishboy123):

cool

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