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Q: Factor: x2 + 3x + 7x + 21
A: x^2 + 3x + 7x + 21 = x^2 + 10x + 21 = (x+7)(x+3)
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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]
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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 and helpful.
Confirmed by andrewpallarca [6/22/2014 2:51:40 PM], Rated good by jeifunk
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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 – 11x + 18
Weegy: quadratic equation (More)
Question
Expert Answered
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 and helpful.
Confirmed by Andrew. [12/16/2015 5:36:49 AM]
Factor: x2 – 11x + 18
Weegy: quadratic equation (More)
Question
Expert Answered
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 and helpful.
Confirmed by andrewpallarca [6/21/2014 1:46:17 AM]
x2 – 11x + 18
Weegy: x = 9, x = 2 (More)
Question
Expert Answered
Updated 10/19/2014 12:23:32 PM
1 Answer/Comment
x^2 – 11x + 18 = (x - 2) (x - 9)
Added 10/19/2014 12:23:32 PM
This answer has been confirmed as correct and helpful.
Confirmed by sujaysen [10/19/2014 12:25:15 PM]
Factor: x2 – 11x + 18
Weegy: x = 9, x = 2 (More)
Question
Expert Answered
Updated 7/28/2014 6:55:33 PM
1 Answer/Comment
x^2 - 11x + 18 = (x - 2)(x - 9)
Added 7/28/2014 6:55:30 PM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [5/24/2015 3:26:12 PM]
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