Zero is a whole number and definition of monomial is " a number, or a variable, or a combination of a constant and a variable"
It is always 1
Yes. A monomial is a zero-degree polynomial. Although the prefix poly means "several" the definition allows for any finite number of terms.
Monomial. Monomial. Monomial. Monomial.
No. It's a binomial, (whose value happens to be zero no matter what 'x' is).
It is a polynomial (monomial). It is a polynomial (monomial). It is a polynomial (monomial). It is a polynomial (monomial).
Monomial.
Yes.
Yes, it is a monomial.
15t is a monomial
Since a monomial is a term, any real number is is a monomial.
Monomial.