1.	Factor -180x2y2
		A.	-1 · 22 · 9 · 5 · x · x · y · y
		B.	4 · 9 · 5 · x · x · y · y
		C.	22 · 32 · 5 · x · x · y · y
		D.	-1 · 22 · 32 · 5 · x · x · y · y
		Hint
	2.	Find the GCF of 24, 36, and 108.
		A.	12	B.	6
		C.	72	D.	24
		Hint
	3.	Factor 12a2b + 30ab2
		A.	6(2a2b + 5ab2)	B.	6ab(6a + 24b)
		C.	ab(12a + 30b)	D.	6ab(2a + 5b)
		Hint
	4.	Factor 2x2 + 4x – 3.
		A.	(2x – 1)(x + 3)	B.	prime
		C.	(2x – 3)(x + 1)	D.	(2x + 3)(x – 1)
		Hint
	5.	Factor 6y2 + 22y – 8.
		A.	(2y– 4)(3y + 2)	B.	2(3y – 1)(y + 4)
		C.	(6y – 1)(y + 8)	D.	2(3y – 2)(y + 2)
		Hint
	6.	Factor
		A.		B.	prime
		C.		D.
		Hint
	7.	Factor 10x2 + 24x + 8.
		A.	2(x + 2)(5x + 2)	B.	(x + 2)(5x + 2)
		C.	2(x + 4)(5x + 1)	D.	(2x + 4)(5x + 2)
		Hint
	8.	Solve x2 – x – 72 = 0.
		A.	x = -8 or x = 9	B.	x = 8 or x = -9
		C.	x = -8	D.	x = 9
		Hint
	9.	Solve 4y2 – 25 = 0.
		A.		B.
		C.		D.	or
		Hint
	10.	What is the factored form of the polynomial 23x2 – 69x?
		A.	23x(x + 3)	B.	23x(x – 3)
		C.	23x(x2 + 3)	D.	23x(x2 – 3)
		Hint
	11.	What are two consecutive numbers whose product is 132?
		A.	10 and 11	B.	11 and 12
		C.	12 and 13	D.	6 and 22
		Hint
	12.	Solve the equation x2 – x + = 0.
		A.		B.
		C.		D.
		Hint