4 / 3 \ log (x)*\5*x - 2*x + 6/
log(x)^4*(5*x^3 - 2*x + 6)
Apply the product rule:
; to find :
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:
; 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.
Apply the power rule: goes to
So, the result is:
The derivative of a constant times a function is the constant times the derivative of the function.
Apply the power rule: goes to
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:
3 / 3 \
4 / 2\ 4*log (x)*\5*x - 2*x + 6/
log (x)*\-2 + 15*x / + --------------------------
x
/ / 3\ / 2\ \
2 | 2 2*(-3 + log(x))*\6 - 2*x + 5*x / 4*\-2 + 15*x /*log(x)|
2*log (x)*|15*x*log (x) - -------------------------------- + ---------------------|
| 2 x |
\ x /
/ / 2 \ / 3\ / 2\ \ | 3 2 2*\6 - 9*log(x) + 2*log (x)/*\6 - 2*x + 5*x / 6*(-3 + log(x))*\-2 + 15*x /*log(x)| 2*|15*log (x) + 180*log (x) + --------------------------------------------- - -----------------------------------|*log(x) | 3 2 | \ x x /