Name	Class	Date	

Practice 8-4

More Multiplication Properties of Exponents

Simplify each expression.				
1.	(4a5)3	2.	(2-3)4	3.	(m-3n4)-4	
4.	(x5)2	5.	25 • (24)2	6.	(4x4)3(2xy3)2	
7.	x4 • (x4)3	8.	(x5 y3)3(xy5)2	9.	(52)2	
10.	(a4)-5 • a13	11.	(3f 4g-3)3(f 2g –2)-1	12.	x3 • (x3)5	
13.	(d2)-4	14.	(a3b4)-2(a-3b-5)-4	15.	(x2y)4	
16.	(12b-2)2	17.	(m-5)-3	18.	(x-4)5(x3y2)5	
19.	(y6)-3 • y21	20.	n6 • (n-2)5	21.	(m5)-3(m4n5)4	

Practice 8-5
Division Properties of Exponents

Simplify each expression.
1.	            	2.                    3.	               	4.	
5.               	6.                	7.	               	8.	
9.       	10.                	11.	              	12.	
13.        	14.	                	15.	           	16.	
 17. 	           	18.	         	19.	           	20.