Question 634088
  <pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
 x^2 + 5x - 6 = 0
 (x + 6)(x -1) = 0   x = -6   or  x = 1
Use FOIL to check the factoring
F	First terms x^2
O	Outside terms  -x
I	Inside terms  +6x
L	Last terms  -6