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 :

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

Even though Alexandra could talk with her friends during dance class, she couldn't sing along to the songs. Which best describes her heart rate during this acti

Objects fall at constant velocity

What impact did U.S. governmental policies have on business and industry during the late 1800s

which decimal is equivalent to negative 7/8

The United States allows a certain amount of foreign cheese into the country each year. Which of the following is this an example of? a. embargo b. import quo

Why is it important to know how to interpret a remainder

He did not have a leg to stand on what does that idiom mean?

Which statement best expresses the philosophy of humanism? (1) God selects those to be saved. (2) The pope expresses the ultimate word of God. (3) People have p

unlike food webs, food chains a. involve a single chain of energy transfer from one organism to another through consumption b. contain autotrophs that make the

Even though Alexandra could talk with her friends during dance class, she couldn't sing along to the songs. Which best describes her heart rate during this acti