Monomials are the terms that look like $ax^n$ for some real number $a$ and $n$ needs to be a whole number. In other words, terms that look like (number)$\times x^n$ (where $n$ can be 0, 1, 2, etc) are monomials. Notice that, if $n=0$ then this will actually just look like a constant (since $x^0=1$), so even constants count as monomials.

Monomials are the terms that look like $ax^n$ for some real number $a$ and $n$ needs to be a whole number. In other words, terms that look like (number)$\times x^n$ (where $n$ can be 0, 1, 2, etc) are monomials. Notice that, if $n=0$ then this will actually just look like a constant (since $x^0=1$), so even constants count as monomials.

Monomials are the terms that look like $ax^n$ for some real number $a$ and $n$ needs to be a whole number. In other words, terms that look like (number)$\times x^n$ (where $n$ can be 0, 1, 2, etc) are monomials. Notice that, if $n=0$ then this will actually just look like a constant (since $x^0=1$), so even constants count as monomials.