Question

Is the term 18m^2n^2 is a monomial

Answer 1

`18 {m}^(2) {n}^(2)`

Step-by-step explanation

A monomial is a simplified polynomial with only one term.

The given expression is

`18 {m}^(2) {n}^(2)`

This is an algebraic expression in m and n.

The 18 is a constant.

The 18 is the coefficient.

The degree is the sum of the exponents of the variable which is 2+2=4

We cannot simplify this polynomial further and it has only one term.

Therefore

`18 {m}^(2) {n}^(2)`

is a monomial.