Solve quadratic equations by factoring.

1st:  Put everything on one side and 0 on the other.
2nd:  FACTOR THE ENTIRE SIDE.
3rd: Set each factor equal to zero.
4th: Solve each new equation.
(5th: Discard extra answers that don't meet requirement.)

Solve:	x^2 + 5x = - 6	

1st:  Put everything on one side and 0 on the other.
	x^2 + 5x = - 6
	+6             +6
	---------------------
	x^2 + 5x + 6 = 0

2nd:  FACTOR THE ENTIRE SIDE.
	x^2 + 5x + 6 = 0
	(x+2)(x+3) = 0

3rd: Set each factor equal to zero.
	x^2 + 5x + 6 = 0
	(x+2)(x+3) = 0
	x+2 = 0   x+3 = 0

4th: Solve each new equation.
	x^2 + 5x + 6 = 0
	(x+2)(x+3) = 0
	x+2 = 0   x+3 = 0
	  -2    -2      -3   -3
	----------   ------------
	   x = -2      x = -3

(5th: Discard extra answers that don't meet requirement.)
	x^2 + 5x + 6 = 0
	(x+2)(x+3) = 0
	x+2 = 0   x+3 = 0
	  -2    -2      -3   -3
	----------   ------------
	   x = -2      x = -3