Multiple Choice

A structural engineering assistant is calculating the cross-sectional area of a steel brace with dimensions (2+3)(2 + \sqrt{3}) cm and (4−3)(4 - \sqrt{3}) cm. When expanding the product (2+3)(4−3)(2 + \sqrt{3})(4 - \sqrt{3}) using the FOIL method, which two products result in constant terms (integers) that can then be combined?

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Updated 2026-09-17

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