# factoring

posted by
**Jojo** on
.

I cannot figure these out.Can someone Factor completely: 3x2 - x - 4

I suppose this is actually

3x^2 -x-4

If so:

(3x-4)(x+1)

Now I'd like you to look at the following website:

http://tutorial.math.lamar.edu/AllBrowsers/1314/Factoring.asp