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Find the following integrals:(i) int(x+...

Find the following integrals:(i) `int(x+2)/(2x^2+6x+5)dx`

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(i) Given `int(x+2)/(2x^2+6x+5)dx`
We can write numerator as
`x+2=Ad/dx(2x^2+6x+5)+B`
`x+2=A[4x+6]+B`
...
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