Question

what is polynomial and binomial trinomial

Answer 1

Polynomial are algebraic expressions consisting of two or more 'terms'. Binomials are expressions which have only two terms. Similarly, Trinomials are expressions containing three terms.

Answer 2

Answer:

Polynomials are algebraic expressions that consist of variables and coefficients. Variables are also sometimes called indeterminates. We can perform arithmetic operations such as addition, subtraction, multiplication and also positive integer exponents for polynomial expressions but not division by variable. An example of a polynomial with one variable is x2+x-12. In this example, there are three terms: x2, x and -12.

A binomial is a polynomial expression which contains exactly two terms. A binomial can be considered as a sum or difference between two or more monomials. A few examples of binomials are:

– 5x+3,

6a4 + 17x

xy2+xy

A trinomial is an expression which is composed of exactly three terms. A few examples of trinomial expressions are:

– 8a4+2x+7

4x2 + 9x + 7