swiftie4ever1113
swiftie4ever1113 swiftie4ever1113
  • 23-07-2020
  • Mathematics
contestada

Which of the following best describes the relationship between (x + 2) and
the polynomial 3x2 - x - 14?

Which of the following best describes the relationship between x 2 and the polynomial 3x2 x 14 class=

Respuesta :

sowjanyagudimetla6
sowjanyagudimetla6 sowjanyagudimetla6
  • 23-07-2020

Answer:

B. (x+2) is a factor

Step-by-step explanation:

3x^2 -x-14

3x^2+6x-7x-14

3x(x+2)-7(x+2)

(3x-7)(x+2)

so, x+2 is a factor of 3x^2-x-14

Answer Link

Otras preguntas

what is 6/10 as a terminating decimal?
Using Subjects and Predicates in a paragraph.Your best friend is on vacation, and you are pet-sitting. Write a paragraph about your experience taking care of yo
Who has pennfostsr answers?
what is 6/10 as a terminating decimal?
turn 1/8 in to a decimal
How many times more basic is a solution with a pH of 10 than a solution with a pH of 8  a. A pH of 10 is two times as basic  b. A pH of 8 is two times as basic
(10x^6 + 8x^4) / 2x^2
What's 32xy divided by 24yz and how do you figure it out.  The question also asks me to write it as a fraction then cancel (or reduce).
How do you solve sleep deprivation? And i am not trolling!
An athlete runs 90 laps in 6 hours. This is the same as how many laps per minute? (A) 1/15 (B) 1/9 (C) 1/4 (D) 1/2 (E) 1