x*log(x) - x*log(5)
d --(x*log(x) - x*log(5)) dx
Differentiate term by term:
Apply the product rule:
; to find :
Apply the power rule: goes to
; to find :
The derivative of is .
The result is:
The derivative of a constant times a function is the constant times the derivative of the function.
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:
So, the result is:
The result is:
The answer is:
1 - log(5) + log(x)