Question

classify this polynomial.
-7m² - 7m + 9
trinomial monomial binomial none of these

Explanation:

Step1: Recall polynomial terms

A monomial has 1 term, binomial 2, trinomial 3.

Step2: Count terms in \(-7m^2 - 7m + 9\)

Terms: \(-7m^2\), \(-7m\), \(9\) (3 terms).

Answer:

trinomial