2 log (3*x)
d / 2 \ --\log (3*x)/ dx
Let .
Apply the power rule: goes to
Then, apply the chain rule. Multiply by :
Let .
The derivative of is .
Then, apply the chain rule. Multiply by :
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 of the chain rule is:
The result of the chain rule is:
The answer is:
2*(1 - log(3*x)) ---------------- 2 x
2*(-3 + 2*log(3*x)) ------------------- 3 x