Compute the length of the major axis of the ellipse \[x^2 + 2y^2 + 6x + 8y = 15.\]
Question:
Compute the length of the major axis of the ellipse \[x^2 + 2y^2 + 6x + 8y = 15.\]
Answer:
Let's think step by step.

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8\sqrt2
Compute the length of the major axis of the ellipse \[x^2 + 2y^2 + 6x + 8y = 15.\]
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