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

what are so good free movie apps or websites

The local school sponsored a mini-marathon and supplied 68 gallons of water per hour for the runners. What is the amount of water in quarts per hour? 136 qt/h

I need help with this one question. Thanks

Brienne and 3 friends bought tickets to the movies. They spent a total of $27.00 on the tickets. Which equation represents this situation? A. 3t = 27 B. 4t = 2

What is the core answer show your work

Chris has a box of photos. He pastes some of the photos on 7 pages of his notebook for a school project. He pastes 5 pictures on each page. He is left with 140

The sun’s pole reversals are tied to its

How do I multiply whole fractions

A gym charges 60$ per month and 50$ enrollment fee at the beginning of the membership write an equation in slope intercept form to represent the situation

In 1919, the temperance movement finally succeeded. They secured ratification of a constitutional amendment (the __________) that banned alcoholic beverages. Pr