Solve the given differential equation. (The form of yp is given.)D2y - 2Dy - 24y = 4x (Let yp = A + Bx.)

A. y = c1e-4x + c2e6x -  + x
B. y = c1e-4x + c2e6x - x
C. y = c1e4x + c2e-6x +  - x
D. y = c1e-4x + c2e6x +  - x

Answer: D

Mathematics

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C. ?
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