1.	Evaluate 52.
		A.	10	B.	30
		C.	32	D.	25
		Hint
	2.	Evaluate 34.
		A.	81	B.	3
		C.	12	D.	64
		Hint
	3.	Write the following expression with exponents. b × b × b × b × b × b × b × b × b
		A.	b18	B.	b9
		C.	b2	D.	9b
		Hint
	4.	Evaluate 56.
		A.	7,776	B.	15,625
		C.	3,125	D.	78,125
		Hint
	5.	Write a verbal expression for 2x + y2.
		A.	The sum of 2 times x and y squared.
		B.	The sum of 2 times x and y.
		C.	The difference of 2 times xand y squared.
		D.	The sum of x and y squared.
		Hint