SOLUTION: 1)3x^2-19x+6 2) 2x^2+11x-4 3)5x^2-13x-6 Need help factoring, not solving.

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons -> SOLUTION: 1)3x^2-19x+6 2) 2x^2+11x-4 3)5x^2-13x-6 Need help factoring, not solving.      Log On


   

Question 649611: 1)3x^2-19x+6
2) 2x^2+11x-4
3)5x^2-13x-6
Need help factoring, not solving.
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

factoring...

1)3x^2-19x+6

 (3x -1)(x - 6)

check with FOIL

F	First terms

O	Outside terms

I	Inside terms

L	Last terms

2) 2x^2+11x-4   Cannot be factored

3)5x^2-13x-6 

 (5x + 2)(x-3)

check with FOIL

F	First terms

O	Outside terms

I	Inside terms

L	Last terms