Which polynomial below is considered a binomial? question 3 options:

a.10x7 – 9x2 + 15x3 + 9

b. 9a2 – 5

c.6

d. 7y2 – 3y + π

For this case we have that by definition, a binomial is an algebraic expression that is formed by the sum (or difference) of two terms, also called monomials.

Examples:

So, according to the previous definition we have that the binomial is:

Option B

i think the correct option is the second option.