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:
1 ---------------- __________ 2*x*\/ log(5*x)
/ 1 \ -|2 + --------| \ log(5*x)/ ----------------- 2 __________ 4*x *\/ log(5*x)