Question

Calculate each limit below, if it exists. If a limit does not exist, explain why. Show...

Calculate each limit below, if it exists. If a limit does not exist, explain why. Show all work.

\lim _{x\to 3}\left(\frac{x-3}{\sqrt{2x+3}-\sqrt{3x}}\right)

\lim _{x\to -\infty }\left(\frac{\sqrt{x^2+3x}}{3x+1}\right)

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