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(x-y)(x+y)
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Asked 8/11/2009 8:19:42 PM
Updated 8/17/2014 11:00:20 AM
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This conversation has been flagged as incorrect.
Flagged by alfred123 [8/17/2014 11:00:11 AM]
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User: (x-y)(x+y)

Weegy: nice
dr7rule|Points 3651|

Question
Asked 8/11/2009 8:19:42 PM
Updated 8/17/2014 11:00:20 AM
2 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by alfred123 [8/17/2014 11:00:11 AM]
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8
(x - y)(x + y)

= x^2 + xy - xy - y^2;

= x^2 - y^2
Added 8/17/2014 11:00:20 AM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [8/17/2014 11:05:40 AM]
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(x-y)(x+y)
=x^2 - y^2
Added 8/13/2009 7:41:42 PM
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