1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lesantik [10]
3 years ago
10

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

Mathematics
1 answer:
Llana [10]3 years ago
4 0

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.

You might be interested in
10th of a second : A. 60.34 = 60.3 B. 60.32 = 60.3 C. 60.33 = 60.3 D.
kherson [118]
Efdgbgfsgfbs6y54eytrarhtjgyhj
3 0
3 years ago
Two numbers are in the ratio 3:7
lbvjy [14]

Answer:

98 And 18 i think

Step-by-step explanation:

8 0
3 years ago
Can someone help me with this problem? am i right? this is 7th grade btw.
labwork [276]
I think you are right, it is (1,1).
6 0
3 years ago
The temperature during the day in Miami was 92 degrees fahrenheit. During the night, the temperature fell 4 degrees fahrenheit.
BigorU [14]
You need to take away 4 degrees from 92.
"Take away" means subtraction.
92 - 4
The answer is option C.
4 0
3 years ago
Read 2 more answers
Simplify 6.3 subtracted by 3.93
Verdich [7]

Answer:

2.37

Step-by-step explanation:

6.3 minus 3.93 is 2.37

5 0
3 years ago
Read 2 more answers
Other questions:
  • Please answer this question as soon as you can I need it for homework
    7·2 answers
  • Ramona spend 8 hours making picture frames if each picture frame takes her 1/4 of hour to make how many picture frame does Ramon
    6·1 answer
  • Rob found that the coefficient of determination between the length of essays submitted to a teacher x and the score the teacher
    8·1 answer
  • Can someone give me the answer? I’m really confused
    5·1 answer
  • What would be the best description of the John’s times rounded to quarter hours (15 minutes)
    15·1 answer
  • ILL GIVE A BRAINLEST!!!! TO THE FIRST ONE WHO ANSWERS THIS PLZ I NEED HELP ASAP!!!
    7·2 answers
  • A car is traveling at a steady speed. It travels 2 1/3 miles in 3 1/2 minutes. How far will it travel in 24 minutes? How far wil
    12·1 answer
  • Find the quotient of 3/5 and 2/3
    13·2 answers
  • You make 12 equal payments. You pay a total of $1440. How much is each payment?
    13·2 answers
  • Find the sum Sn of the first n terms from the given sequence.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!