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The solution of the differential equatio...

The solution of the differential equation `(d^(2)y)/(dx^(2))+3y=-2x` is

A

`c_(1)cossqrt(3x)+c_(2)sinsqrt(3x)-2/3x`

B

`c_(1)cossqrt(3x)+c_(2)sinsqrt(3x)-4/5`

C

`c_(1)cossqrt(3x)+c_(2)sinsqrt(3x)-2x^(2)+4/9`

D

`c_(1)cossqrt(3x)+c_(2)sinsqrt(3x)-2/3x^(2)+4/9`

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