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For what value k is the following function continuous at x = 2?
\(f(x) = \begin{cases} \dfrac{\sqrt{2x+5}-\sqrt{x+7}}{x-2} & x \neq 2 \\ k & x = 2 \end{cases}\)

 Mar 15, 2018
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k = 7/3

 Nov 10, 2019

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