Question and answer
Factor: x2 + 3x + 7x + 21
x^2 + 3x + 7x + 21 = x^2 + 10x + 21 = (x+7)(x+3)
Get an answer
Original conversation
User: Factor: x2 + 3x + 7x + 21

Question
Asked 6/28/2012 7:52:16 PM
Updated 6/22/2014 2:51:42 PM
1 Answer/Comment
Flagged by andrewpallarca [6/22/2014 2:51:42 PM]
New answers
Rating
3
x^2 + 3x + 7x + 21 = x^2 + 10x + 21 = (x+7)(x+3)
Added 7/1/2012 2:42:48 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by andrewpallarca [6/22/2014 2:51:40 PM], Rated good by jeifunk
Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
Factor: x2 – 1
Weegy: x ² - 1 = (x - 1) (x + 1) Check (x - 1) (x + 1) x (x + 1) - 1 (x + 1) x ² + x - x - 1 x ² - 1 (More)
Question
Expert Answered
Updated 6/22/2014 2:51:59 PM
0 Answers/Comments
Factor: x2 – 1
Weegy: wait 2 min I will be right back with the ans. (More)
Question
Updated 6/20/2014 6:10:50 PM
1 Answer/Comment
x^2 – 1 = (x + 1)(x - 1)
Added 6/20/2014 6:10:32 PM
This answer has been added to the Weegy Knowledgebase
Factor: 4x2 – 81y2
Weegy: 4x² - 81y² = 0 4x² = 81y² x² = 81/4y² x = ± 9/2y = x - 9/2y, = 2x - 9y = x + 9/2y, = 2x + 9y Answer: (2x - 9y)(2x + 9y) (More)
Question
Expert Answered
Updated 6/22/2014 2:52:31 PM
0 Answers/Comments
Factor: x2 – 11x + 18
Weegy: quadratic equation (More)
Question
Updated 355 days ago|7/14/2014 7:51:07 PM
1 Answer/Comment
x^2 – 11x + 18 = (x - 9)(x - 2)
Added 355 days ago|7/14/2014 7:51:05 PM
This answer has been added to the Weegy Knowledgebase
Factor: x2 – 11x + 18
Weegy: quadratic equation (More)
Question
Updated 6/20/2014 6:13:23 PM
1 Answer/Comment
x^2 – 11x + 18 = (x - 2)(x - 9)
Added 6/20/2014 6:13:21 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by andrewpallarca [6/21/2014 1:46:17 AM]
21,554,785 questions answered
Popular Conversations
Financial statements should be prepared before any adjustments are ...
Weegy: Financial statements should be prepared before any adjustments are made. False. User: The credit side of an ...
7/4/2015 3:44:09 AM| 3 Answers
A chart of accounts does NOT include (Points : 1) assets. ...
Weegy: A chart of accounts does NOT include NAMES OF CUSTOMERS. User: Source documents provide objective, ...
7/4/2015 8:48:25 PM| 2 Answers
Profits from operating activities distributed to business owners are ...
Weegy: Profits from operating activities distributed to business owners are called dividends. TRUE. User: The ...
7/4/2015 3:55:42 AM| 1 Answers
Weegy Stuff
S
1
L
P
1
1
Points 127 [Total 1533]| Ratings 1| Comments 117| Invitations 0|Offline
S
1
Points 94 [Total 605]| Ratings 0| Comments 94| Invitations 0|Online
S
P
C
L
P
L
1
P
P
1
P
1
P
Points 49 [Total 9578]| Ratings 0| Comments 49| Invitations 0|Offline
S
Points 31 [Total 31]| Ratings 1| Comments 21| Invitations 0|Offline
S
1
L
L
Points 24 [Total 8404]| Ratings 0| Comments 24| Invitations 0|Offline
S
R
Points 6 [Total 208]| Ratings 0| Comments 6| Invitations 0|Offline
S
L
P
P
Points 4 [Total 3563]| Ratings 0| Comments 4| Invitations 0|Offline
S
Points 4 [Total 4]| Ratings 0| Comments 4| Invitations 0|Offline
S
Points 1 [Total 1]| Ratings 0| Comments 1| Invitations 0|Offline
S
Points 1 [Total 44]| Ratings 0| Comments 1| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2015 Purple Inc.