Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) The integral `int (1+2x^2+1/x)e^(x^2-1/x)`dx is equal to-(where C is integeration constant) - Sarthaks eConnect
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The integral `int (1+2x^2+1/x)e^(x^2-1/x)`  dx is equal to-

(where C is integeration constant)

A.

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

B.

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

C.

`xe^(x^2-1/x)+C`

D.

`-xe^(x^2-1/x)+C`