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In algebra, a binomial is a polynomial which is the sum of two terms, which are monomials. It is the simplest kind of polynomial after the monomials. ==Definition== A binomial is a polynomial which is the sum of two monomials. A binomial in a single indeterminate (also known as a univariate binomial) can be written in the form : where and are numbers, and and are distinct nonnegative integers and is a symbol which is called an indeterminate or, for historical reasons, a variable. In some contexts, the exponents and may be negative, in which case the monomial is a Laurent binomial. More generally, a binomial may be written as: : Some examples of binomials are: : : : 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Binomial (polynomial)」の詳細全文を読む スポンサード リンク
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