formula : (a + b)² = a² + 2a b + b² / (a-b)² a² - 2 a b + b²el resultado de : (2a

January 2024 1 3 Report

formula : (a + b)² = a² + 2a b + b² / (a-b)² a² - 2 a b + b²

el resultado de : (2a - b)²

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