Apply the quotient rule, which is:
and .
To find :
Apply the power rule: goes to
To find :
The derivative of is .
Now plug in to the quotient rule:
The answer is:
1 1
------ - -------
log(x) 2
log (x)
2
-1 + ------
log(x)
-----------
2
x*log (x)
6
1 - -------
2
log (x)
-----------
2 2
x *log (x)