Question

How do you find the derivative of `cos^5(w)*6cos(w^5)`?

Answer 1

`-30sin(w)*cos^4(w)*cos(w^5)-30*sin(w^5)*cos^5(w)*w^4`

Explanation:

Using the product rule and the chain rule we get

`5cos^4(w)*(-sin(w))*6*cos(w^5)+cos^5(w)*6*(-sin(w^5))*5w^4`