Question 1062327
 How do I completely factor this expression?

             4x^2 + 8x -12 + 6x
Combine the x terms.
4x^2 + 14x - 12
They're all even coefficients:
= 2*(2x^2 + 7x - 6)
Then it's trial and error, but experience helps.
Hint:  There's nothing else to be done.