Consider the IVP: y" + 9y = 40ex; y(0) = 5, y'(0) = -2. Find the general solution. A y(x) = 4e*+ cos3x – 2sin3x B y (x) = 2e"+ cos3x – 4sin3.x %3D y (x) = 4e*+cos2x – 2sin2x D y (x) = 40e*+2cos3x - 2sin3x

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