F(x) = integral from x to 1 ( [tex]3t^3 - x^2 t ) dt[/tex]
1. Calculate F'(x)
The Attempt at a Solution
I know the answer is
x^3 + x.
However, I am not sure how it is obtained.
I know about implicit differentian, but I have never done implicit integration.
How can you solve the problem?