And how do we evaluate the given limit?

(c) (5 points) The limit 2 + h 2 lim ( 2 + h ) + 3 + V2 + h - ((2+ h)2+(2+ h)) 20 2+ 3 + V2 - (22 + 2 ) 20 h -+0 'h represents the derivative of some function at some point. What function and what point