Question and answer
What is x2+11x+30?
Question
Asked 5/13/2009 9:43:21 AM
Updated 7/14/2014 9:11:09 AM
2 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by alfred123 [7/14/2014 9:11:03 AM], Edited by andrewpallarca [7/14/2014 9:13:38 AM]
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Original conversation
User: What is x2+11x+30?

Weegy: quadratic equation
swathi|Points 30|

User: i meant the answer

Question
Asked 5/13/2009 9:43:21 AM
Updated 7/14/2014 9:11:09 AM
2 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by alfred123 [7/14/2014 9:11:03 AM], Edited by andrewpallarca [7/14/2014 9:13:38 AM]
New answers
Rating
3
x^2+11x+30 = 0

x(x+5)+6(x+5)=0;

(x + 5) (x + 6) = 0;

x + 5 = 0; x = -5;
x + 6 = 0; x = -6;

x = {-6, -5}
Added 7/14/2014 9:11:09 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [7/14/2014 9:13:29 AM]
Comments
x2+5x+6x+30=0
x(x+5)+6(x+5)=0
(x+6)(x+5)=0
so
x=-6 or x=-5.
Added 5/14/2009 9:22:00 PM
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