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Sorry I wrote it wrong.

 

The limit, as x approaches 4, [5+(sqrt(x))]/[(sqrt(5))+x]

 Mar 2, 2016
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The limit, as x approaches 4, [5+(sqrt(x))]/[(sqrt(5))+x]

 

\(\begin{array}{rcll} \lim \limits_{x\to 4} { \left( \frac{ 5+\sqrt{x} } { \sqrt{5}+x } \right) }= \ ?\\ \hline \\ \lim \limits_{x\to 4} { \left( \frac{ 5+\sqrt{x} } { \sqrt{5}+x } \right) } &=& \left( \frac{ 5+\sqrt{4} } { \sqrt{5}+4 } \right)\\ &=& \left( \frac{ 5+2 } { \sqrt{5}+4 } \right)\\ &=& \left( \frac{ 7 } { \sqrt{5}+4 } \right)\\ &=& 1.12250219614 \end{array}\)

laugh

 Mar 2, 2016

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