Here's the question you clicked on:
abrandon
Can someone please help me understand how to solve the following: f(x) = x^2, and f'(x) = 2x. Find a differential equation for f. For this example, it should be of the form f′(x) = f(x) ∗ g(x) where your task is to ﬁnd g(x).
your required g(x)=2/x, where x not equals zero.