Find the Foci of the Ellipse Whose Equation Is Given $$25 ( x + 3 ) ^ { 2 } + 36 ( y + 1 ) ^ { 2 } = 900$$

question 47

Multiple Choice

Find the foci of the ellipse whose equation is given.
- $$25 ( x + 3 ) ^ { 2 } + 36 ( y + 1 ) ^ { 2 } = 900$$

• A) foci at \(( - 3 + \sqrt { 11 } , - 1 )\) and \(( - 3 - \sqrt { 11 } , - 1 )\)
• B) foci at \(( - 1 + \sqrt { 11 } , - 3 )\) and \(( - 1 - \sqrt { 11 } , - 3 )\)
• C) foci at \(( - \sqrt { 11 } , - 1 )\) and \(( \sqrt { 11 } , - 1 )\)
• D) foci at \(( - 3 + \sqrt { 11 } , - 3 )\) and \(( - 3 - \sqrt { 11 } , - 3 )\)

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