So, i have a problem that i put into wolfram and maple and cant replicate the output..

What am i doing wrong?

$\displaystyle \int_2^{\infty} \frac{2}{v^2 - v} \,dv$

Then,

$\displaystyle \frac{2}{v^2 -v} = \frac {-2}{v} + \frac{2}{v - 1} $

$\displaystyle -2 \int_2^{\infty} \frac{1}{v}\,dv + 2 \int_2^{\infty} \frac{1}{v - 1}\,dv$

So, i would have leaving out absolute

$\displaystyle -2 \ln v + 2 \ln v -1 ]_2^{\infty}$

evaluating i have

$\displaystyle -2 \ln {\infty} + 2 \ln {\infty} -1 + 2 \ln 2 + 2 \ln 2 -1 $

so, the left side falls out to zero and the right side is 4 ln4

However,

wolfram solution ln4

maple solution: 2 ln 2

Which look equivalent.

What am i doing so wrong?