Question

Identify the expression as monomial, binomial or trinomial :

$a+b$

Answer 1

Identifying the algebraic expression

We know that,

A polynomial that contains only one term is called a monomial

A polynomial that contains only two-term is called a binomial

A polynomial that contains only three terms is called a trinomial

An algebraic expression $a+b$ contains only two-term so, so it is identified as binomial

Hence algebraic expression $a+b$ is binomial.