Identify the Center and Radius of the Circle Below $$x ^ { 2 } + y ^ { 2 } + 10 x + 10 y - 5 = 0$$

question 33

Multiple Choice

Identify the center and radius of the circle below.
$$x ^ { 2 } + y ^ { 2 } + 10 x + 10 y - 5 = 0$$

• A) Center: \(( 5,5 )\)
• Radius: \(\sqrt { 15 }\)
• B) Center: \(( - 5 , - 5 )\)
• Radius: \(\sqrt { 15 }\)
• C) Center: \(( 5,5 )\)
• Radius: \(\sqrt { 55 }\)
• D) Center: \(( - 5 , - 5 )\)
• Radius: \(\sqrt { 55 }\)
• E) Center: \(( - 10 , - 10 )\)
• Radius: \(\sqrt { 205 }\)

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