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Interesting Integrals 11

Geometry Level 5

What is the area enclosed by the curve \(5x^2 + 2y^2 + 6xy + 7x + 6y +6 = 0\)?

None of the other choices \[\frac{3\pi}{2}\] \[\pi\] \[{2\pi}\] \[\frac{\pi}{2}\]

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by Krishna Shankar

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