Find $$\lim _ { x \rightarrow 8 } \frac { 5 x } { \sqrt { x + 2 } }$$

question 72

Multiple Choice

Find
$$\lim _ { x \rightarrow 8 } \frac { 5 x } { \sqrt { x + 2 } }$$
by direct substitution.

• A) \(\frac { 8 } { \sqrt { 10 } }\)
• B) \(10 \sqrt { 2 }\)
• C) \(40 \sqrt { 10 }\)
• D) 1
• E) \(\frac { 40 } { \sqrt { 10 } }\)

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