3 x *log(x)
d / 3 \ --\x *log(x)/ dx
Apply the product rule:
; to find :
Apply the power rule: goes to
The derivative of is .
The result is:
Now simplify:
The answer is:
2 2 x + 3*x *log(x)
x*(5 + 6*log(x))
11 + 6*log(x)