- #1
hoaver
- 8
- 0
Homework Statement
[tex]
\lim_{x\to 4}\left(\frac{2-\sqrt{x}}{3-\sqrt{2x+1}}\right) [/tex]
[tex]
\lim_{x\to 0}\left(\frac{2^2^x {-2^x}}{2^x{-1}}\right) [/tex]
The Attempt at a Solution
I tried rationalizing but doesn't really help in evaluating these limits.
If a limit cannot be factored, what other ways are there of evaluating limits?