1.	The product of the prime factors common to two integers is called the _____.
		A.	composite term	B.	prime factorization
		C.	least common denominator	D.	greatest common factor
		Hint
	2.	Find the GCF of 36a2b and 81ab2.
		A.	12ab	B.	3ab
		C.	3a2b	D.	9ab
		Hint
	3.	Factor the polynomial 45y2 + 9y.
		A.	y(45y + 9)	B.	9y(5y2 + 1)
		C.	3y(15y + 3)	D.	9y(5y + 1)
		Hint
	4.	Write an expression in factored form that represents the area of the shaded region.
		A.	5xy – 2x	B.	7xy – 2x
		C.	x (7y – 2)	D.	x (5y – 2)
		Hint
	5.	Factor the trinomial 3x2 – 4x – 15.
		A.	(3x + 3)(x – 5)	B.	(3x – 5)(x + 3)
		C.	prime	D.	(3x + 5)(x – 3)
		Hint
	6.	Factor the trinomial x2 – 5x + 6.
		A.	(x – 6)(x – 1)	B.	(x + 3)(x – 2)
		C.	(x – 3)(x – 2)	D.	(x + 6)(x – 1)
		Hint
	7.	Find the area of the surface of the table. Express the answer in factored form.
		A.	(x – 10)(x – 4) ft2	B.	(x – 10)(x + 4) ft2
		C.	(x + 10)(x – 4) ft2	D.	(x + 10)(x + 4) ft2
		Hint
	8.	Factor 6x2 + 13x + 5.
		A.	(6x + 5)( x + 1)	B.	(6x + 1)( x + 5)
		C.	(3x + 1)(2x + 5)	D.	(3x + 5)(2x + 1)
		Hint
	9.	Factor the trinomial 4x2 + 12x + 9.
		A.	(2x + 3)(2x – 3)	B.	(2x + 3) 2
		C.	(2x – 3) 2	D.	(2x + 3)(3x + 2)
		Hint
	10.	The area of a square is x2 – 16x + 64 square units. Find the perimeter.
		A.	(x – 8) units	B.	(x + 8) units
		C.	(4x – 32) units	D.	(4x + 32) units
		Hint