[新しいコレクション] (a-b-c)^3 formula expansion 269833-What is the expansion of (a+b+c)^3
In binomial theorem expansion, the binomial expression is most important in an algebraic equation which holds two different termsN C m = combination of n objects taken m at a timeA³ - 3a²b + 3ab² - b³-----= (a + b)(a + b)(a + b) = (a + b)(a² + ab + ab + b²) = (a + b)(a² + 2ab + b²) = a³ + 2a²b + ab² + a²b + 2ab² + b³ = a³ + 3a²b + 3ab² + b³ Abc Classification Dax Patterns What is the expansion of (a+b+c)^3