Show map of USA. Haywood is an unincorporated community in Harrison County, West Virginia, United States. Haywood is located on West Virginia Route 20 0.5 miles (0.80 km) northeast of Lumberport. Haywood has a post office with ZIP code 26366.
prime polynomial. (mathematics). A polynomial whose only factors are itself and constants. 1  Facebook.
Definition of Polynomial. A polynomial is a monomial or a sum or difference of two or more monomials. Polynomial function: A polynomial function is a function whose terms each contain a constant multiplied by a power of a variable. P(x) = a0xn + a1xn-1 + .................+ an-2x2 + an-1x + an is a polynomial function. where a0, a1, a2,..., an are all real numbers and n is a non-negative integer.