Anzeige Binomial Theorem CalculatorFirst binomial theorem:( a + b )² = a² + 2ab + b²Second binomial theorem:( a - b )² = a² - 2ab + b²Third binomial theorem:( a + b ) * ( a - b ) = a² - b² Please enter two values, the third will be calculated.Derivations: 1: ( a + b )² = ( a + b ) * ( a + b ) = a² + ab + ba + b² = a² + 2ab + b² 2: ( a - b )² = ( a - b ) * ( a - b ) = a² - ab - ba + b² = a² - 2ab + b² 3: ( a + b ) * ( a - b ) = a² - ab + ba - b² = a² - b² |