Calculus please help I am really really struggling

Question

Question 1 (15 points)

Find 𝑓′(𝑥) for the following functions. Do not simplify.

(a)  𝑓(𝑥)=((2𝑥^3)−(3/𝑥)+(5√x)−𝜋)(ln(2sin(𝑥)−8cos(𝑥)))

(b) 𝑓(𝑥)=𝑥2‾‾‾√3−2𝑥+11𝑒𝑥−𝑥𝑒−4

(c) 𝑓(𝑥)=sin(sin(sin(𝑥)))

Answer 1

If you review the 7 derivative rules and take these step by step, you shouldn't have any problem with these.

I couldn't make out what (b) is exactly. Probably need to add parentheses to clarify.

f(x)=x²/√3 - 2x + 11e^x - xe^-4 ??

For (c) this is just using the chain rule 3 times. Start with the inner most and go out. Essentially

For f(g(h(x))) -> h'(x)g'(h(x))f'(g(h(x))

I would be more specific, but I can't answer test questions for you.