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

What is the equation of a line that is parallel to y=2/3x-7 and passes through (12,2)? Group of answer choices A. y=2/3x-6 B. y=2/3x+12 C. y=2/3x-7 D. y=-3/2x+1

help asap will try to mark brainliset right answer only pls

"Juana carried Coyotito on her back, covered and held in by her head shawl." Pls bold or underline the verbal phrase in this sentence and identify it as either

7 ft. 3 in. - 2 ft. 5 in. equals? *

Which phrase describes a tension that permeated American culture and literature during the early 1800s? 1.)nationalism vs sectionalism 2.)loyalists vs federalis

Which of the following symbols would not be seen in the syntax for Java variables, methods, or arguments? {} () ?? []

why does junior blame himself for grandmasand eugenes deaths?

Hypothesis: Alex wants to grow some flowers for his wife, but isn’t sure which flowers will grow best in the soil in their yard. He goes to Lowe’s and buys hyd

are they simular and why

why do plants and animals release carvon dioxide? what happens to the carbon dioxide released by plants and animals?