1.	Solve  x2 + 7x + 8 = 0.
		A.		B.
		C.		D.
		Hint
	2.	Solve  x2 - 6x + 25 = 0.
		A.	-3 ± 4i	B.
		C.	6 ± 8i	D.	3 ± 4i
		Hint
	3.	Solve x2 + 14x + 49 = 0 by using the quadratic formula.
		A.	6, 16	B.	7, –18
		C.	–3, –8	D.	3, 8
		Hint
	4.	Solve x2 + 14x + 49 = 0 by using the quadratic formula.
		A.	–6, –8	B.	6, 8
		C.	7	D.	–7
		Hint
	5.	Solve by using the quadratic formula.
		A.		B.
		C.		D.
		Hint