What is the derivative of f(x)=(x^2-4)ln(x^3/3-4x)f(x)=(x2−4)ln(x33−4x)?
1 Answer
Dec 30, 2015
We'll need the product rule for
Explanation:
- Product rule: be
y=f(x)g(x)y=f(x)g(x) , then(dy)/(dx)=f'(x)g(x)+f(x)g'(x) - Chain rule:
(dy)/(dx)=(dy)/(du)(du)/(dx)