Your method is completely correct.
You're given , hence and you have found u' and v' using the chain rule.
just wanted to check to see if i'm doing this right, any step by step guidance is greatly appreciated.
"find the derivative":
would i start by using chain rule?
since those are fractions would i use the quotient rule? or just plug them the way they are into product rule?
with product rule i have:
help please! im so confused, final exam tomorrow =\