1.	Factor x2 + 5x + 6.
		A.	(x + 1)(x + 6)	B.	prime
		C.	(x + 1)(x + 5)	D.	(x + 2)(x + 3)
		Hint
	2.	Solve x2 – x – 72 = 0.
		A.	x = -8 or x = 9	B.	x = 8 or x = -9
		C.	x = -8	D.	x = 9
		Hint
	3.	Factor x2 – 7x + 12.
		A.	(x – 6)(x – 2)	B.	(x – 3)(x – 4)
		C.	(x + 3)(x + 4)	D.	(x + 6)(x + 2)
		Hint
	4.	Factor x2 + 6x – 7.
		A.	(x – 1)(x + 7)	B.	(x + 1)(x – 7)
		C.	(x + 3)(x + 3)	D.	(x – 3)(x – 3)
		Hint
	5.	Factor x2 – 4x – 32.
		A.	(x + 8)(x – 4)	B.	(x +16)(x – 2)
		C.	(x – 8)(x + 4)	D.	(x – 16)(x + 2)
		Hint