The derivative of a constant times a function is the constant times the derivative of the function.
Let .
Apply the power rule: goes to
Then, apply the chain rule. Multiply by :
The derivative of is .
The result of the chain rule is:
So, the result is:
The answer is:
/ 2 \ E*|1 + ------| \ log(x)/ -------------- 2 2 x *log (x)
/ 3 3 \ -2*E*|1 + ------ + -------| | log(x) 2 | \ log (x)/ --------------------------- 3 2 x *log (x)