- #1
seto6
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- 0
Homework Statement
Homework Equations
N/A (L'Hospital (maybe)??
The Attempt at a Solution
so this is what i tried,
since i got infinity - infininty, i tried to convert to a fraction then went on from there to get 2
but using wolfram it gave me -2, mind that it used l'hoapital after converting to a fraction, i didn't find it necessary to apply L'H, since i simplified and didn't get an intermidate form.
wolfram:: http://www.wolframalpha.com/input/?i=lim%20x-%3E%20-infinity%20%28sqrt%28%28x^2%29%2B2x%29-%28sqrt%28%28x^2%29-2x%29&t=wvg01