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Q: Simplify: -12y - 8x - 4x
A: This conversation has been flagged as incorrect. New answers have been added below ....
Original conversation
User: Simplify: -12y - 8x - 4x

Weegy: The answer is: - y - x

User: x^2 - 4y^2 - xy, when x = 2 and y = -2

Question
Updated 6/1/2014 4:48:12 AM
This conversation has been flagged as incorrect.
Edited by andrewpallarca [6/1/2014 4:37:54 AM], Flagged by andrewpallarca [6/1/2014 4:44:26 AM]
Rating
3
-12y - 8x - 4x = -12y - 12x
3
x^2 - 4y^2 - xy, when x = 2, y = -2;

(2)^2 - 4(-2)^2 - (2)(-2);

4 - 4(4) - (-4);

4 - 16 + 4

-12 + 4 = -8

*
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