5 -------------- ___________ / 2 \/ 1 - 25*x
125*x
--------------
3/2
/ 2\
\1 - 25*x /
/ 2 \
| 75*x |
125*|1 + ---------|
| 2|
\ 1 - 25*x /
-------------------
3/2
/ 2\
\1 - 25*x /