soccerheart02 soccerheart02

23-04-2018
Mathematics

contestada

Find the remaining factors for x^4+2x³-8x-16 divided by x+2

Respuesta :

choixongdong choixongdong

23-04-2018

x^4+2x³-8x-16
-------------------
x + 2

x^3(x+2) - 8(x+2)
= --------------------------
x + 2

(x+2) (x^3 - 8)
= -----------------------
x + 2

= x^3 - 8
= (x - 2)(x^2 + 2x + 4)

answer

(x - 2)(x^2 + 2x + 4)

Answer Link

Otras preguntas

. Magellan lost the favor of the king of Portugal when he became involved in a political ___.

Which best describes decolonization efforts in Vietnam after World War II? Question options: Vietnam was temporarily divided into a non-communist south and comm

So I have to write the opening to a story with gothic features. Gothic means like death or horror and stuff. I just need an idea for a story. Just the opening,

What number is 30% of 80? A) 12 B) 24 C) 30 D) 56

Mr. Grant's credit card bill was $2,684.72. If he has already paid off $1,865.24 of the amount due, how much more does he have to pay?

An entrepreneur estimates that the total profit from his proposed company will be given by the foundation p(x)=x^3-4x^2+3x-12 where p is in hundreds dollars and

How was the United States chafed by the war ?

How do you say please leave me alone in japanese and korean

The garage should be kept well ventilated in order to guard against: 1.fire 2.carbon monoxide poisoning3. carbon dioxide poisoning 4. heat loss

How many service packs did windows 7 have?