Bomarie02
Bomarie02 Bomarie02
  • 03-10-2019
  • Mathematics
contestada

Which of the following is a factor of 1331x³ - 8y³?

4
11x - 2y
121x² + 44xy + 4y²
121x² - 22xy + 4y²​

Respuesta :

BasketballEinstein
BasketballEinstein BasketballEinstein
  • 12-10-2019

Answer:

[tex]11x - 2y[/tex]

Step-by-step explanation:

Use the Difference of Cubes, [tex][a - b][{a}^{2} + 2ab + {b}^{2}] [/tex], to figure this out. Since −8 and 1331 are perfect cubes, you would simply take the cube root of everything to get this:

[tex]11x - 2y = \sqrt[3]{1331{x}^{3} - 8{y}^{3}}[/tex]

I am delighted to assist you anytime.

Answer Link

Otras preguntas

How much african country
√5 is an irrational number. which of these will also be an irrational number? A. (√5)^2 B. (√5)^-2 C. √5 + √5 D. (5+ √5)(5-√5)
Write a letter to your mother asking for Some money to buy winter clother. ​
How can almanacs be used as references?an almanac is a thesaurus.A. TrueB. False
........ami s' appelle Jean (mon-ma-mes)​
In the given figure, what is the measure of angle x?
who was the resident of usa in1983
Solve the equations and good its for exam practice! f(5)=3(5)-10
The average distance between the earth and the moon is 386,000 km. Expressed in scientific notation, this distance is written as
Which country experienced a civil war in 2005?a) Egyptb) Kenyac) South Africad) Sudan