For the Given Function, Find the Indicated Function Value $g ( x ) = \sqrt { x ^ { 2 } - 20 }$

question 73

Multiple Choice

For the given function, find the indicated function value.
-For $g ( x ) = \sqrt { x ^ { 2 } - 20 }$ , find $g ( 2 )$ .

• A) \(3 \sqrt { 5 }\)
• B) \(2 \sqrt { 3 }\)
• C) Does not exist as a real number
• D) \(\sqrt { 7 }\)

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