Respuesta :

Answer:

A


Step-by-step explanation:

Writing a polynomial in standard form involves arranging all the terms with the highest powered term first

In the given expression, the highest powered term is  [tex]7b^3[/tex], so that would come first, and then [tex]-3b^2[/tex]

So we can write:

[tex]7b^3-3b^2[/tex]


A binomial is when there are 2 terms in the polynomial and a monomial is when there is 1 term.

Clearly we see that this has 2 terms and hence a binomial.

Answer choice A is correct.