Select the correct answer.

Simplify the expression. What classification describes the resulting polynomial?

(8x2 + 3x) - (12x2 - 1)

O A. linear monomial

B.

quadratic binomial

c. quadratic trinomial

D. linear binomial

Quadratic trinomial

-4x^2 + 3x + 1 & it would be C. quadratic trinomial

Step-by-step explanation:

1: Remove the parenthesis. Switch the - 1 to a + 1.

8x^2 + 3x - 12x^2+1

2: Simply the equation.

8x^2 + 3x - 12x^2+1

(2a. Group like terms)

= 8x^2 - 12x^2+3x+1

(2b. Add the similar elements)

= - 4x^2 + 3x + 1

So you would minus 12x^2 and 8x^2 to get 4x^2!