Bluefacebaby Bluefacebaby

02-01-2019
Mathematics

contestada

the polynomial x^2+9 is a factor of x^5+x^4-81x-81
Is this statement true or false.

Respuesta :

MrBillDoesMath MrBillDoesMath

04-01-2019

Hello from MrBillDoesMath!

Answer:

True

Discussion:

Long division shows that

x^5 + x^4 - 81 x - 81 = (x^3 + x^2 - 9 x - 9) × (x^2 + 9)

Thank you,

MrB

Answer Link

Otras preguntas

A=2x+6xz solve for x I need help immediately please

In 44 bc Julius Caesar was assissinated. Rome was founded 691 years earlier. In what year was it founded

Studying for the test took less time than Manuel had imagined. A. The word “less” is an adjective that tells how much. B. The word “less” is an adverb that te

Round this number to the nearest 1000 9372282

What Is school spirit and why is it important?

which best describes the underlying tone of the excerpt created by thr connotations of the words soft, luxurious, glisten, and serpent-like?

On a coordinate grid, point A is at (−2.0, −3.4) and point B is at (2.0, −3.4). Point B is a reflection of point A across the ___–axis. Input either a lowercase

The downward acceleration of a falling body on Earth is 9.81m/s2. On the moon the same quantity is 1.62m/s2. An astronaut in a space suit has a mass of 145kg.

How do frogs use water? Help!!

the ets reactions produce atp from adp using the energy provided by which two molecules