trevorrodway2020
trevorrodway2020 trevorrodway2020
  • 01-05-2020
  • Mathematics
contestada

What is the factored form of x2 – X– 2? (x - 2)(x + 1) (x + 2)(x + 1)
(x - 2)(x - 1)
(x + 2)(x - 1)

Respuesta :

mcarolynsilva
mcarolynsilva mcarolynsilva
  • 01-05-2020

Answer:

(x+2)(x-1)

Step-by-step explanation:

One way to factor is to FOIL your answer choices:

First:  x(x)

Outer:   x(-1)

Inside:  2(x)

Last:   2(-1)

Combine these values together and you get

x^2-x-2

Answer Link

Otras preguntas

#4: Look at these pictures. Where are the people in relation to each other? Use location words in a complete sentence to describe each picture. Picture #1 Pictu
Can someone please help me with this, it’s urgent!!
What is a helping verb
why is NASA not allowed to work with China? do you think these 2 countries should be allowed to work with each other when it comes to space? why or why not ?​
giving brainly for correct answer
URGENT a right triangle is shown enter the value of x
Independent agencies that fall under the executive branch
8. Which statement about this figure is true? Jackie Stukey/Shutterstock It has reflectional symmetry with one line of symmetry. It has rotational symmetry with
what is the correct symbol for the element copper​
Ultimately, it is the environment which influences natural selection and thus the evolution of populations