cernayanci
cernayanci cernayanci
  • 23-11-2019
  • Mathematics
contestada

when x^3+kx^2-4x+2 is divided by x+2 the remainder is 26 find k?​

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 23-11-2019

Answer:

  k = 6

Step-by-step explanation:

Using synthetic division, we find the remainder from the division to be ...

  remainder = 4k+2

Then we need to find k such that ...

  4k +2 = 26

  4k = 24 . . . . subtract 2

  k = 6 . . . . . .  divide by 4

The value of k is 6.

Ver imagen sqdancefan
Answer Link

Otras preguntas

What is the difference from center of disease control and world health organization?
How high is the box? Please explain how you got this.
Create a list of 10 questions to ask the patient during the medical and history review
When establishing a goal, all of the following factors should be considered during the forethought phase of self-regulation except __________.
What is happening to the digestive system and urinary systems at the start if the race?
n Costa Rica, 'the married one' is a specific kind of meat. True False
Jordan buys a car for £5000. It depreciates buy 23% per year. How much is it worth after 5 years?
A family of four used about 11,370 gallons of water in their home last month. There are 30 days in a month. ABOUT how many gallons of water did each person use
On a map, 3/8inch represents 15 miles. What is the distance represented 1 1/8 inches on the map? ____________________
You are doing an experiment about the diet of mice. You want to see how the amount of salt in a mouse's food affects how much water the mouse drinks. What shoul