Find f'(x):

Question

f(x)=3(2x^25x+1)

I am not sure if the 5x is multiplied to the 2x^2 (I got f'(x)=90x^2) or there is a typo.

Answer 1

It makes no sense the way it is written. I wonder if it is meant to be

f(x)=3(2x²(5x +1))

But without clarification, it is not possible to find the derivative.