please solve these problems and show me your work.

(a) Find the derivative d sin (2x) + 3x Show each step and name dx ex3 +2 the derivative rule you used! You do not have to simplify your answer. sin (2x) + 3x (b) Then find the derivative of f(x) where f(x) = sec ex3 +2 Show each step and name the derivative rule you used! You do not have to simplify your