afilaurianemiga afilaurianemiga
  • 02-11-2019
  • Mathematics
contestada

P(x) = x^4 – 2x^3+ kx – 4 where k is an unknown integer.
P(x) divided by (x - 1) has a remainder of 0.
What is the value of k?

Respuesta :

arindamvutla arindamvutla
  • 07-11-2019

Answer:

k = 4

Step-by-step explanation:

Given,

[tex]P(x)=x^{4} -2x^{3} +kx-4[/tex]

when , P(x) is divided by (x - 1) , the remainder = 0

⇒ [tex]P(x) = (x-1)(x^{3} -x^{2} -x+4)[/tex]

hence, k = 4

Answer Link
jennis6663 jennis6663
  • 28-04-2020

Answer:

k does not equal 4, it equals 5

Step-by-step explanation:

Answer Link

Otras preguntas

What is 114006 in expanded form?
An extended __________ is a comparison that says one thing is another for several lines, for a stanza, or throughout a poem. Simile metaphor symbol theme
what is 150% of 18 ?
Explain how the presence of coal-fired electricity plants can affect the ability of lakes to support life?
How do you simplify 13/78
what is 46% as a fraction in simplest form
11(4x + 12) + 7x - 11 ( Please Help )
Explain how the presence of coal-fired electricity plants can affect the ability of lakes to support life?
Which of the following figures was not a major leader of a Latin American independence movement? A. Francisco de Miranda B. Ignatius of Loyola C. Father Hida
The ability to obtain nutrients, take in oxygen, and transform these items to energy and cellular components is called _____.