You have new items in your feed. Click to view.
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 7/14/2014 7:51:07 PM
1 Answer/Comment
x^2 – 11x + 18 = (x - 9)(x - 2)
Added 7/14/2014 7:51:05 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by Andrew. [12/16/2015 5:36:49 AM]
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]
25,803,628 questions answered
Popular Conversations
How many terms are in the expression shown below? a2 - ab + 8b + b2 ...
Weegy: There are 5 terms in the expression a2 - ab + 8b + b2 - 1. User: Simplify 8 - {x - (5 + x)}. 3 13 -2x + ...
7/28/2016 2:50:36 PM| 4 Answers
Which of the following most accurately describes Juliet's feelings ...
Weegy: She is worried that something has happened to Romeo is most accurately describes Juliet's feelings while waiting ...
7/28/2016 9:29:26 AM| 2 Answers
Evaluate 7 + (-4x2) for x = 0. 0 3 7 23
Weegy: 7 + (-4x^2) for x = 0 = 7 + [-4(0)^2]; = 7 + 0; = 7 User: Simplify -|-7 + 4|. User: Simplify -|-7 + ...
7/28/2016 3:15:42 PM| 2 Answers
Weegy Stuff
S
P
L
Points 622 [Total 1372] Ratings 3 Comments 592 Invitations 0 Offline
S
L
P
P
P
Points 399 [Total 3147] Ratings 0 Comments 399 Invitations 0 Offline
S
P
Points 319 [Total 578] Ratings 1 Comments 309 Invitations 0 Offline
S
Points 317 [Total 738] Ratings 2 Comments 297 Invitations 0 Offline
S
L
P
P
P
Points 112 [Total 3816] Ratings 0 Comments 112 Invitations 0 Offline
S
Points 88 [Total 227] Ratings 0 Comments 88 Invitations 0 Offline
S
Points 21 [Total 71] Ratings 2 Comments 1 Invitations 0 Offline
S
1
L
L
P
R
P
L
P
P
R
Points 8 [Total 12606] Ratings 0 Comments 8 Invitations 0 Offline
S
Points 5 [Total 5] Ratings 0 Comments 5 Invitations 0 Offline
S
L
Points 3 [Total 1766] Ratings 0 Comments 3 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.