Question

derivative of -sin^2x??

Answer 1

how do you apply the chain rule to this

Answer 2

-2Sin(x)Cos(x)

Answer 3

you can use the rule of powers to bring the two in front, then the chain rule part is solving the sin(x) part.

Answer 4

think of it like -(sin(x))^2 you did what was on the outside first, then you do whats in the parentheses.

Answer 5

okay thank you:)