Trinomial

This article is about mathematics. For the use in taxonomy, see Trinomial name. For the use identifying archaeological sites in the United States, see Smithsonian trinomial.
Layers of Pascal's pyramid derived from coefficients in an upside-down ternary plot of the terms in the expansions of the powers of a trinomial

In elementary algebra, a trinomial is a polynomial consisting of three terms or monomials.[1]

  1. ^ "Definition of Trinomial". Math Is Fun. Retrieved 16 April 2016.