Solve the given differential equation. (The form of yp is given.)D2y - 25y = e-5x  (Let yp = Axe-5x.)

A. y = c1e-5x  + c2e5x  - xe5x
B. y = c1e-5x  + c2e5x  + xe-5x
C. y = c1e-5x  + c2e5x  - xe-5x
D. y = c1e-5x  + c2e5x  - xe-5x


Answer: C

Mathematics

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