Question

Select the correct answer. Simplify the expression. What classification describes the resulting polynomial? (3x2 − 11x − 4) − (2x2 − x − 6) A. quadratic trinomial B. linear binomial C. quadratic binomial D. linear monomial

Answer 1

Answer:

A : quadratic trinomial

Step-by-step explanation:

Given

(3x² - 11x - 4) - (2x² - x - 6)

Distribute both parenthesis, noting the second is distributed by - 1

= 3x² - 11x - 4 - 2x² + x + 6 ← collect like terms

= x² - 10x + 2 ←  this is a quadratic with 3 terms, thus quadratic trinomial → A

Hope helped.. Mark BRAINLIEST

Thanks!!

Answer 2

Answer:

A. quadratic trinomial

Step-by-step explanation:

$(3x^2-11x-4)-(2x^2-x-6)$

Remember that polynomials are closed to subtraction, therefore, linear binomial and linear monomial can't be an option.

$3x^2-11x-4-2x^2+x+6$

$x^2-10x+2$

We got a quadratic equation. Once it has the c term, it is a quadratic trinomial.