Health insurers provide ASO services to self-insured companies, which pay their employees' medical claims expenses. Under such contracts, employers pay a fee to third-party administrators such as Aetna to handle claims processing, organize provider networks and manage other health plan logistics.
From Wikipedia, the free encyclopedia. In mathematics, the multinomial theorem describes how to expand a power of a sum in terms of powers of the terms in that sum. It is the generalization of the binomial theorem to polynomials. 1 Theorem.
A monomial is the product of non-negative integer powers of variables. Consequently, a monomial has NO variable in its denominator. It has one term. (mono implies one) 13, 3x, -57, x, 4y, -2xy, or 520x y (notice: no negative exponents, no fractional exponents) A binomial is the sum of two monomials.It has two unlike terms.tri implies three) x2 + 2x + 1, 3x - 4x + 10, 2x + 3y + 2 A polynomial is the sum of one or more terms. (poly implies many) x2 + 2x, 3x3 + x + 5x + 6, 4x - 6y + 8. Constants like 13 are monomials since they can be written as 13x0 = 13 1 = 13 where the variable is x0.