4x^2 -2x +6

x x +3

--------------------

12x^2 -6x 18

4x^3 -2x^2 +6x =

4x^3 8x^2 +0x +18

If -6 +6 =0 Why doesn't x -x =0

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- Jan 20th 2009, 08:32 PMLeona_Mariemultipling poly
4x^2 -2x +6

x x +3

--------------------

12x^2 -6x 18

4x^3 -2x^2 +6x =

4x^3 8x^2 +0x +18

If -6 +6 =0 Why doesn't x -x =0 - Jan 20th 2009, 08:38 PMMush
- Jan 20th 2009, 08:39 PMMush
- Jan 20th 2009, 08:55 PMLeona_Marie