6 1
x *x + ------
log(x)
x^6*x + 1/log(x)
Differentiate term by term:
Apply the product rule:
; to find :
Apply the power rule: goes to
; to find :
Apply the power rule: goes to
The result is:
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:
The result is:
The answer is:
6 1
7*x - ---------
2
x*log (x)
5 1 2
42*x + ---------- + ----------
2 2 2 3
x *log (x) x *log (x)
/ 4 1 3 3 \ 2*|105*x - ---------- - ---------- - ----------| | 3 2 3 4 3 3 | \ x *log (x) x *log (x) x *log (x)/