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GMATCRUSHER
- Junior | Next Rank: 30 Posts
- Posts: 14
- Joined: Sat Oct 11, 2008 2:43 pm
I am having some problems with this for some reason.....
Here is how they explained it... I could use some help explaining how to simplify this expression
IF x is not = 2 then
3x^2(x-2)-x+2
x-2 =
simplified....
3x^2(x-2)-1(x-2)
(x-2) =
(x-2)(3x^2-1) =
(x-2)
3x^2-1 :twisted:
[/u]
Here is how they explained it... I could use some help explaining how to simplify this expression
IF x is not = 2 then
3x^2(x-2)-x+2
x-2 =
simplified....
3x^2(x-2)-1(x-2)
(x-2) =
(x-2)(3x^2-1) =
(x-2)
3x^2-1 :twisted:
[/u]
