multiply numerator and denominator by ...
Hi,
I have a problem in evaluating limits, especially when square roots are involved. I get so far and then hit a wall, although I know there is an answer.
Could anyone please post a step by step breakdown to the following problem, so I can see at what stage I am going wrong.
lim x-->2
sqrt(5x-2) - 2sqrt(2)
--------------------
x^2 -3x +2
Thanks in advance, I've been at this for hours!