Posted by Alex on .
Let f(x) = 2/((5+3x)^4)
Determine f'(x) using the chain role.
Can someone please do this step by step and explain?

Calculus 
Reiny,
first change it to
f(x) = 2(5+3x)^4
f'(x) = 8(5+3x)^5 (3)
= 24(5+3x)^5 or 24/((5+3x)^5)