English, asked by gabiprema333, 3 months ago

solve the equation....(D square+5D+6)y=e power2x sin3x

Answers

Answered by Anonymous

3

Explanation:

(D square+5D+6)y=0

=(D square+5D+6)0/y

= D square+5D+6=0

= D square +3D+2D+6=0

= D(D+3)+2(D+3)=0

= (D+2) (D+3)=0

= (D+2)=0 OR (D+3)=0

= D=2 OR D= -3

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