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

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

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

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

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

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