Let's take both of these fives and factor them out. And so this whole thing is going to simplify to five times the limit as h approaches zero of log of two plus h minus, minus log of two, all of that over h. Minus log of two, all of that over h. Now, you might recognize what we have in yellow here. Let's think about it. What this is, if we had f of x is equal to log of x, and we wanted to know what f prime of, well actually, let's say f prime of two is, well, this would be the limit as h approaches zero of log of two plus h, two plus h, minus log of two, minus log of two, all of that over h. So this is really just a, what we see here, this by definition, this right over here is f prime of two. If f of x is log of x, this is f prime of two. F prime of two. So can we figure that out?