## Definition of *binomial theorem*

**:**a theorem that specifies the expansion of a binomial of the form {latex}(x + y)^n = \sum\limits_{k = 0}^{n}{\frac{n!}{(n - k)!k!}}{x^{(n - k)}}{y^{k}}{/latex}

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binomial theoremTime Traveler for

binomial theorem## The first known use of

binomial theoremwas in 1704See more words from the same year