Identify the polynomial as a monomial, binomial, trinomial, or none of these.
-$9 z ^ { 4 } + 2 z ^ { 3 } - 7 z ^ { 2 } + 9$
A) Binomial
B) None of these
C) Monomial
D) Trinomial

Question

Quizplus · Accepted Answer

The given polynomial $9z^4 + 2z^3 - 7z^2 + 9$ has four terms, which does not fit the definition of a monomial (one term), binomial (two terms), or trinomial (three terms). Therefore, it is none of these.

Identify the Polynomial as a Monomial, Binomial, Trinomial, or None 9z4+2z3−7z2+99 z ^ { 4 } + 2 z ^ { 3 } - 7 z ^ { 2 } + 99z4+2z3−7z2+9

Identify the Polynomial as a Monomial, Binomial, Trinomial, or None $9 z ^ { 4 } + 2 z ^ { 3 } - 7 z ^ { 2 } + 9$