The notion of multinomial It is used in the field of algebra to refer to a expression containing two or more terms. To understand its meaning, therefore, one must first know what the algebra and what are your expressions.
The branch of the math dedicated to study of abstract structures. In these structures, we resort to signs, letters and numbers for the generalization of arithmetic operations.
While the arithmetic revolves around numbers and fundamental operations, algebra adds letters to develop the representation of unknowns (which are quantities that are unknown) and parameters (which can be coefficients or variables). In this framework, the expressions that are formed are called algebraic formulas.
Returning to the idea of a multinomial, it is a quantity that is expressed by two or more terms in the same formula. A algebraic termMeanwhile, it is a product of factors that is represented by letters and numbers.
When all the terms are integers and rational and are joined by the minus signs ( – ) or more ( + ), the multinomial is called polynomial. That is why it can be said that a polynomial is a specific type of multinomial.
It is important to differentiate between multinomials, monomials and the binomials. While multinomials have several terms, monomials only have a single term. A binomial, on the other hand, is an expression consisting of two algebraic terms related by minus or plus signs.