Question

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

A.10x7 – 9x2 + 15x3 + 9

B. 9a2 – 5

C.6

D. 7y2 – 3y + π

Answer 1

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:

`ax + b\\xy ^ 2 + 3xz`

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

`9a ^ 2-5`

Answer:

Option B