What is the equation of a hyperbola with a center at (h, k), vertices at (h ± a, k), and foci at (h ± c, k), where a > c > 0?
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What is the total surface area of a rectangular solid with length L, width W, and height H?
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What are the characteristics of a hyperbola with a center at (3, -2), a horizontal transverse axis, a distance of 4 units between the foci, and vertices at (7, -2) and (-1, -2)?