3) Consider the function () = (3^3 + 5)(3^3 + 5)

a) Differentiate f(x) using the product rule

b) Differentiate f(x) by first multiplying the two sets of parenthesis and then using the "power rule"

c) Re write f(x) as () = (3^2 + 5)^2 and then differentiate using the chain rule.