1.	Find . Write the answer in simplest form.
		A.		B.
		C.		D.
		Hint
	2.	Find . Write the answer in simplest form.
		A.		B.
		C.		D.
		Hint
	3.	Find . Write the answer in simplest form.
		A.		B.
		C.		D.
		Hint
	4.	Find . Write the answer in simplest form.
		A.	16	B.	18
		C.		D.
		Hint
	5.	Evaluate xy if x = and y = .
		A.		B.
		C.	1	D.
		Hint