int(dx)/(e^(2x)-3e^(x))=...

`int(dx)/(e^(2x)-3e^(x))=`

A

(a) `1/(3e^(x))-x/9+1/9log(e^(x)+3)+c`

B

(b) `1/(3e^(x))+1/9log(e^(x)-3)-x/9+c`

C

(c) `-1/(3e^(x))-x/9+c`

D

(d) `-1/(3e^(x))-1/9log(e^(x)+3)+c`

Verified by Experts

The correct Answer is:

B

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