1.	Use the quadratic formula to solve x2 + 2x - 8 = 0.
		A.	-2	B.	-4, 2
		C.	-4	D.	-4, -2
		Hint
	2.	Use the quadratic formula to solve 2x2 + 7x + 4 = 0. Approximate the solutions to the nearest hundredth.
		A.	-3.35, -0.15	B.	-5.56, -1.44
		C.	-2.78, -0.72	D.	1.28, 3.66
		Hint
	3.	Use the quadratic formula to solve x2 + 4x + 5 = 0.
		A.	5	B.
		C.	-1, -4	D.	-1
		Hint
	4.	Which method of solving quadratic equations is best suited for the equation x2 – 18x = 0
		A.	completing the square	B.	graphing
		C.	quadratic formula	D.	factoring
		Hint
	5.	Which of the following equations will have exactly 1 real root?
		A.	2x2 + 5x – 16	B.	4x2 – 8x + 4
		C.	9x2 + 12x – 4	D.	x2 – 6x – 9
		Hint