menu
Qammunity
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
F (x + 2) is a factor of x3 − 6x2 + kx + 10, k =
asked
May 28, 2017
113k
views
5
votes
F (x + 2) is a factor of x3 − 6x2 + kx + 10, k =
Mathematics
high-school
Sharwan
asked
by
Sharwan
8.3k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
6
votes
X+2 is a factor of given polynomial So x=-2 is a zero of that polynomial Now Put the value of x in polynomial X3-6x2+kx+10=0 (-2)^3-6×(-2)^2-k×2+10=0 Or -8-24-2k+10=0 Or -32+10=2k Or -22=2k So K=-11
MartinDotNet
answered
Jun 1, 2017
by
MartinDotNet
8.4k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
May 16, 2016
5.5k
views
If (x + 2 ) is a factor of x3 − 6x2 + kx + 10, k =
Raghavsikaria
asked
May 16, 2016
by
Raghavsikaria
8.7k
points
Mathematics
high-school
2
answers
1
vote
5.5k
views
asked
Apr 23, 2018
191k
views
If (x + 2) is a factor of x3 − 6x2 + kx + 10, k =
Raed Khalaf
asked
Apr 23, 2018
by
Raed Khalaf
7.7k
points
Mathematics
high-school
1
answer
0
votes
191k
views
asked
Feb 15, 2019
70.3k
views
If (x+2) is a factor of x3-6x2+kx+10, k=
Chris Greenwood
asked
Feb 15, 2019
by
Chris Greenwood
8.4k
points
Mathematics
middle-school
1
answer
3
votes
70.3k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity