1.	Factor 4y2 – 9.
		A.	(2y – 3)(2y – 3)	B.	(2y + 3)(2y – 3)
		C.	prime	D.	(2y + 3)(2y + 3)
		Hint
	2.	Factor
		A.		B.
		C.	prime	D.
		Hint
	3.	Solve 4y2 – 25 = 0.
		A.		B.
		C.		D.	or
		Hint
	4.	Factor 3x3 + 3x2 – 12x – 12.
		A.	3(x – 2)(x – 2)(x + 1)	B.	3(x – 2)(x + 2)(x + 1)
		C.	(x – 2)(x – 2)(x + 1)	D.	(x – 2)(x + 2)(x + 1)
		Hint
	5.	Suppose that we have a 3 ft. × 3 ft. piece of paper, and we cut out a square piece so that the area of the remaining piece is 5 feet. What is the length of a side of the square?
		A.	4 ft.	B.
		C.	2 ft.	D.
		Hint