1.	Which value of  c makes the trinomial  x2 + 16x +  c a perfect square?
		A.	128	B.	256
		C.	64	D.	32
		Hint
	2.	Solve  x2 + 3x - 10 = 0 by completing the square.
		A.	-5, 2	B.	2, 5
		C.	5	D.	2
		Hint
	3.	Solve 4x2 - 8x + 3 = 0 by completing the square.
		A.		B.	, 3
		C.	1, 3	D.
		Hint
	4.	Solve x2 - 2x + 1 = 18 by using the Square Root Property.
		A.	5 and –2	B.	-5 and 2
		C.	and	D.	and
		Hint
	5.	Solve 2x2 - 7x + 5 = 0 by completing the square.
		A.		B.	4, 10
		C.		D.
		Hint