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Simplify the expression. Assume all variables represent nonzero real numbers.
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Department Stores
Large retail establishments that offer a wide variety of goods divided into departments under one roof, including clothing, household goods, and other consumer products.
Hotel Chains
Groups of hotels operated by the same company or owner, often sharing a brand, marketing, and standardized amenities.
Innovative Projects
Initiatives that introduce new ideas, methods, or products.
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