# binomial

A binomial is a polynomial expression
containing two terms, joined by + or -. The binomial
theorem gives the result of raising a binomial expression to a power;
the expansion and the series it leads to are called the **binomial
expansion** and the **binomial series**. A **binomial
distribution** is described by a formula related to the binomial
expansion. A binomial equation is a particular kind of equation that contains
two terms.