marberman marberman

03-12-2018
Mathematics

contestada

Factor x2 − 7x + 8.

(x + 8)(x − 1)
Prime
(x − 8)(x − 1)
(x + 8)(x + 1)

Respuesta :

sqdancefan sqdancefan

08-12-2018

Answer:

Prime

Step-by-step explanation:

The roots are irrational. (If they were rational, they would be factors of 8.) As a consequence, the expression has no factoring in integers, making it prime.

_____

Roots are (7±√(7²-32))/2 = 3.5±√4.25.

Ver imagen sqdancefan

Answer Link

arleneriveradalton arleneriveradalton

15-07-2022

Answer:

B

Step-by-step explanation:

Prime

Answer Link

Otras preguntas

density is the measure of how much __________ is contained in a given volume

The decision to pass another vehicle requires

33. what is a renewable resource? give an example.

1 minute speech on the topic 'travel and tourism'

What is a pronoun???

describe the 3 types of ecological pyramids

which best describes density? a. the amount of matter that makes an object. b. the amount of space an object occupies. c. the amount of matter there is in an ob

Is 'Die Band einer Freundin is toll.' nominative, accusative, dative or genitive?

Which of the following is an example of how scientist might use a model

how to estimate and find the product of 1374 x 6