1.	Write the fourth root of 625.
		A.	6254	B.	5
		C.		D.	4(625)
		Hint
	2.	The volume of the cube is 512 cubic centimeters. What is the length of one side?
		A.	8 cm	B.	256 cm
		C.	170 cm	D.	23 cm
		Hint
	3.	Simplify
		A.	13	B.	±13
		C.	-13	D.	±84.5
		Hint
	4.
		A.	|x|	B.	x2
		C.	|x5|	D.	x
		Hint
	5.
		A.		B.
		C.		D.
		Hint