Any number, all by itself, is a monomial, like 5 or 2700 or -15.
Since a negative number is a term, it is a monomial.
Yes.
3
false
Monomial. Monomial. Monomial. Monomial.
-24
negative 23
No, the index of x must be a non-negative integer.
Yes, monomials can have negative exponents. When a monomial has a negative exponent, it means that the variable or variables in the monomial are in the denominator of the fraction. For example, x^(-2) is equivalent to 1/x^2. Negative exponents indicate that the variable should be moved to the opposite side of the fraction line and the exponent becomes positive.
It is a polynomial (monomial). It is a polynomial (monomial). It is a polynomial (monomial). It is a polynomial (monomial).
Monomial.
It is: -15 --18 = 3