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kimmy0394
Group Title
find limit as x approaches infinity
sqrt. (x+3) / sqrt. (3x+1)
 2 years ago
 2 years ago
kimmy0394 Group Title
find limit as x approaches infinity sqrt. (x+3) / sqrt. (3x+1)
 2 years ago
 2 years ago

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completeidiot Group TitleBest ResponseYou've already chosen the best response.0
\[\lim_{x \rightarrow \infty}\frac{\sqrt{x+3}}{\sqrt{3x+1}}=\lim_{x \rightarrow \infty}\sqrt{\frac{x+3}{3x+1}}\]
 2 years ago

completeidiot Group TitleBest ResponseYou've already chosen the best response.0
now just look at the expression within the square root \[\lim_{x \rightarrow \infty}\frac{{x+3}}{{3x+1}}\] remember that it is all under a square root, so if the limit of that is negative, then there is no solution because you cant take the square root of a negative number
 2 years ago

completeidiot Group TitleBest ResponseYou've already chosen the best response.0
can you solve it now?
 2 years ago

kimmy0394 Group TitleBest ResponseYou've already chosen the best response.0
i thought it was 1/3 but it's not
 2 years ago

cinar Group TitleBest ResponseYou've already chosen the best response.1
dw:1348034899805:dw
 2 years ago

kimmy0394 Group TitleBest ResponseYou've already chosen the best response.0
ohhhhhhhhhh!
 2 years ago
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