Don't know the steps in finding this derivative.
But the derivative is
The answer is:
x
/ 2 \ /x*(-3 + 2*x) / 2 \\
\x - 3*x/ *|------------ + log\x - 3*x/|
| 2 |
\ x - 3*x /
/ 2\
| 2*(-3 + 2*x) (-3 + 2*x) |
| 2 2 + ------------ - -----------|
x |/-3 + 2*x \ x x*(-3 + x)|
(x*(-3 + x)) *||-------- + log(x*(-3 + x))| + ------------------------------|
\\ -3 + x / -3 + x /
/ 2 3 \
| 6*(-3 + 2*x) 3*(-3 + 2*x) 2*(-3 + 2*x) / 2\|
| 6 - ------------ - ------------- + ------------- /-3 + 2*x \ | 2*(-3 + 2*x) (-3 + 2*x) ||
| 3 -3 + x x*(-3 + x) 2 3*|-------- + log(x*(-3 + x))|*|2 + ------------ - -----------||
x |/-3 + 2*x \ x*(-3 + x) \ -3 + x / \ x x*(-3 + x)/|
(x*(-3 + x)) *||-------- + log(x*(-3 + x))| + ------------------------------------------------ + ---------------------------------------------------------------|
\\ -3 + x / x*(-3 + x) -3 + x /