Hello, I have a question regarding difference quotients. I haven't been able to find a single example of a difference quotient to an exponent higher than 3, so I was hoping someone here could give me a hand.

The exact wording is:

Let f(x) = 2x^5-3x^2+1

What is the difference quotient f' of f?

I solved it to the best of my knowledge, but the answer is rather long which causes me to doubt it. Any thoughts?