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int((x-1)e^(x))/((x+1)^(3)) dx=...

`int((x-1)e^(x))/((x+1)^(3)) dx=`

A

`(e^(x))/(x+1) +C`

B

`(e^(x))/((x+1)^(2))+C`

C

`(e^(x))/((x+1)^(3))+C`

D

`(x.e^(x))/((x+1))+C`

Text Solution

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The correct Answer is:
B
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