kyriealmeida2 kyriealmeida2
  • 03-10-2020
  • Mathematics
contestada

P(x)=x^4−3x^2+kx−2 where k is an unknown integer
P(x) divided by (x−2) has a remainder of 10.
What is the value of k?

Respuesta :

Erlea
Erlea Erlea
  • 03-10-2020

Answer:

k = 4

Step-by-step explanation:

p(2) = (2)^4- 3(2)^2 +k(2) -2 = 10

16 - 12 - 2 + 2k = 10

2 +2k = 10

2k = 10 - 2 = 8

k = 4

Answer Link

Otras preguntas

thx for helping me. cljck on pic
what is the meaning of fiction
There are 6 milligrams of a radioactive substance in a lab in month 1. Each month, half of the radioactive substance loses its radioactivity. Which graph matche
I have to substitute 4 to x+10=4x-2
Lee la frase y escribe la forma del verbo en paréntesis. Read the sentence and write the correct form of the verb in parenthesis. Puedo sugerir la paella vale
Hello, would you like to live the American dream? (a few lines please) 10 - 15 lines
Write a two step equation that has -5 as it solution.
identify the type of chemical bond that forms when potassium reacts with bromine to form a salt.
The ratio of pears to plums is 4:3 respectively. If there are 24 pears, how many plums are there?
Need help anyone who can help plz