4. Solve: (D +5D+6)y=0.giiss: (D +5D+6)y =0 – InterviewSolution

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1.	4. Solve: (D +5D+6)y=0.giiss: (D +5D+6)y =0
Answer» D²+5D+6=0D²+3D+2D+6=0D(D+3)+2(D+3)=0(D+2)(D+3)=0D=-2,-3

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