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

3(2x+1) = 5(x-4) pls help asap

Strauch Co. has one class of common stock outstanding and no other securities that are potentially convertible into common stock. During 2024, 100,000 shares of

Which of the following types of words must be capitalized? (5 points) Group of answer choices First, last, and main words in a book title All pronouns that are

A line intersects the point (3, -4) and has a slope of 17. What is the slope-intercept equation for this line? y = [?]x+ [1]

What are your New Year’s resolutions? Complete the sentences using the verb phrases in parentheses. Conjugate each first verb in the yo form of the present tens

Rewrite 5/3 as an improper fraction.

Kendra wants to enclose her circular flower garden with a fence. The garden measures 4.5 yards across . How many fencing will Kendra need ?

What percent is the shaded portion of the entire diagram?

Whats the vaule of 0.2^3

Solve the system using substitution. 2x - 5y = 26 X - 5y = 3