Solve the given differential equation.D3y - 9 D2y + 27 Dy - 27y = 0
A. y = (C1 + C2x + C3xex)e3x
B. y = (C1 + C2x + C3x2)e-3x
C. y = (C1 + C2x)e3x
D. y = (C1 + C2x + C3x2)e3x
Answer: D
Mathematics
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