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A carpenter is calculating the area of a square panel with a side length of (4−25)(4 - 2\sqrt{5}) inches. When expanding the expression (4−25)2(4 - 2\sqrt{5})^2 and combining the resulting constant integer terms, 424^2 and (25)2(2\sqrt{5})^2, the final total integer value is ____.

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Updated 2026-09-18

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