Answer:
monomial of degree 2 with one variable
Explanation:
You want to classify 6x².
Polynomial
A polynomial is a sum of terms consisting of the product of a constant and one or more variables raised to non-negative integer powers. Special names are given to polynomials consisting of one, two, or three terms.
The given term has a coefficient of 6, and one variable, x, raised to the power of 2. The "degree" of the term is the sum of powers of all of the variables in the term, so the degree of x² is 2.
A single-term polynomial is called a "monomial."
6x² is a monomial of degree 2