Find the distance between the foci of the hyperbola $x^2 - 6x - 4y^2 - 8y = 27.$
Question:
Find the distance between the foci of the hyperbola $x^2 - 6x - 4y^2 - 8y = 27.$
Answer:
Let's think step by step.

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4 \sqrt{10}
Find the distance between the foci of the hyperbola $x^2 - 6x - 4y^2 - 8y = 27.$
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