Explanation

An expression consisting of two terms is called a binomial.

A binomial is a polynomial with two terms, such as: 2x + 3

Monomial: An expression with only one term, such as 2x or 3.

Trinomial: An expression with three terms, such as 2x + 3y - 4.

Additional points:

• Polynomial: An expression consisting of variables and coefficients combined using only addition, subtraction, and multiplication.
• Multinomial: An expression with more than two terms.
• Uninomial: An expression with only one term (synonym for monomial).