I need to find the limit as x goes to 3 of (1-sqrt(x-2))/(x-3)), I know the answer is -1/2 but I have no idea how to get to the answer, and help would be appreciated
If you're taking calculus, you know that the limit is the same as that of
(-1/(2√(x-2)))/(1) -> (-1/2√1) = -1/2