4 / 2 \ x *\8*log (x) - 4*log(x) + 1/
x^4*(8*log(x)^2 - 4*log(x) + 1)
Apply the product rule:
; to find :
Apply the power rule: goes to
; to find :
Differentiate term by term:
Differentiate term by term:
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 derivative of a constant times a function is the constant times the derivative of the function.
The derivative of is .
So, the result is:
The result is:
The derivative of the constant is zero.
The result is:
The result is:
Now simplify:
The answer is:
4 / 4 16*log(x)\ 3 / 2 \ x *|- - + ---------| + 4*x *\8*log (x) - 4*log(x) + 1/ \ x x /
2 4*x *(28*log(x) + 12*(-1 + 2*log(x))*log(x))
8*x*(8 + 52*log(x) + 12*(-1 + 2*log(x))*log(x))