# Find the Derivative – d/dx sin(x^4)

Differentiate using the chain rule, which states that is where and .
To apply the Chain Rule, set as .
The derivative of with respect to is .
Replace all occurrences of with .
Differentiate using the Power Rule.
Differentiate using the Power Rule which states that is where .
Reorder.
Move to the left of .
Reorder the factors of .
Find the Derivative – d/dx sin(x^4)