F (x) = 3/x+2-√x-3 f (7) =

Divide each term by x and simplify.

(Ok so I don't make it confusing the first part after "F=" will be on top The I'll put the bottom part below oh btw the top and bottom r negative so put the negative sign in front of the fraction)

F = - 21fx+x√x-2x-3 (top of fraction)

F=-x^2 (bottom of fraction)