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General solution for y'''-y''+4y'-4y=5x-e^(-x)+sin(3x)

User TimeString
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1 Answer

5 votes
Consider this option.
Note,
1. that answer is

y=C_1e^x+C_2cos2x+C_3sin2x- (5)/(4)x- (5)/(4)+ (1)/(10)e^(-x)+ (3)/(80) cos3x+ (1)/(80)sin3x
2. if it is possible check the result in other sources.
General solution for y'''-y''+4y'-4y=5x-e^(-x)+sin(3x)-example-1
User Bob Dill
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