Question

Which description is correct for the polynomial 4x² + 3x +5?

A)quadratic trinomial
B)quartic monomial
C)cubic binomial
D)cubic trinomial ​

Answer 1

A. Quadratic trinomial

Explanation:

You can easily eliminate B and C because trinomial means there are three terms. B has monomial (one term) and C has binomial (two terms).

Now you have A and D. D is cubic which means the first term (4x²) would have to be cubed (4x³). Quadratic means it is squared.