 #1
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Homework Statement
Calculate the limit of
[tex]
\lim_{x\rightarrow \infty} \frac{\sqrt{x^{2}+5}  x}{\sqrt{x^{2}+2}  x}
[/tex]
Homework Equations

The Attempt at a Solution
Neither multiplying with the conjugate nor trying to break out x helps me, as I'm left with "0/0" in those cases.