What is the solution of the differential equation (D³ + 3D² +3D+2) y = 0 ? 0y=Cie O O -2x + C₂e * cos+ C3e-7 sin r 2 3 y = C₁ e 2 +₂ezz C₂e™ 200 y = C₁e-2 + C₂ √³x COS x + Сzez sin sin X 3 2 cosa + С3-² sin COS T x -X Oy=C₁e-2 + C₂e cos √3x + C3e sin √3x V

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