1.	Factor x2 + 5x + 6.
		A.	(x + 1)(x + 5)	B.	(x + 1)(x + 6)
		C.	prime	D.	(x + 2)(x + 3)
		Hint
	2.	Solve x2 – x – 72 = 0.
		A.	x = -8	B.	x = 8 or x = -9
		C.	x = -8 or x = 9	D.	x = 9
		Hint
	3.	Solve a2 – 12a = -27.
		A.	a = 9	B.	a = -27 or a = -15
		C.	a = 3 or a = 9	D.	a = 3
		Hint
	4.	Suppose the area of a square isx2 – 10x + 25. What is the perimeter of the square?
		A.	4x	B.	4x – 20
		C.	2x	D.	2x – 10
		Hint
	5.	What are two consecutive numbers whose product is 132?
		A.	10 and 11	B.	6 and 22
		C.	11 and 12	D.	12 and 13
		Hint