1)5 = 5^125 = 5^2125 = 5^3625 = 5^41/5 = 5^-11/25 = 5^-21/125 = 5^-31/625 = 5^-4
2)5 = (1/5)^-125 = (1/5)^-2125 = (1/5)^-3625 = (1/5)^-41/5 = (1/5)^11/25 = (1/5)^21/125 = (1/5)^31/625 = (1/5)^4
1)
5 = 5^1
25 = 5^2
125 = 5^3
625 = 5^4
1/5 = 5^-1
1/25 = 5^-2
1/125 = 5^-3
1/625 = 5^-4
2)
5 = (1/5)^-1
25 = (1/5)^-2
125 = (1/5)^-3
625 = (1/5)^-4
1/5 = (1/5)^1
1/25 = (1/5)^2
1/125 = (1/5)^3
1/625 = (1/5)^4