Simplify the expression. what classification describes the resulting polynomial?

2(3x2 − x − 7) + (-6x2 − 4x − 2)

quadratic trinomial
linear binomial
quadratic binomial
linear monomial

Linear binomial

Step-by-step explanation:

First, distribute the 2 to each term in the first trinomial:

To add polynomials, remove the parentheses and combine like terms:

The resulting polynomial has a degree of 1 and two terms. So, it is a linear binomial.

according to egenuity the answer is

step-by-step explanation:

d. 344.22