Section: Differentiate the following. Simplify your answer completely. Write your answer without negative exponents or rational exponents. f(x)= (3.6 +5x 2)[2x3 +3?) 3: . . '7'! Fmd the slope of the [me tangent to f (x) = tan x at x =1 . r; F ind 2i- for each of the followmg '5 " i .7::+3xy+y2 =15 __