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a½=√a 16¼ = 27⅓ = 16½ = a⅓=∛a a¼=∜a (x6) = 81 = 32 = 1/4 a = √a 1/5 1/6 1/n n a = √a 1/n (x6)½ = (2½)6 = (26)½ = n x (am)n=am×n a = √a 1/n (8⅓)2 = (82)⅓ = (8)⅔ = n (am)n=am×n a = √a 1/n (16¼)3 = (163)¼ = (16)¾ = n (am)n=am×n a = √a 1/n (x⅓)2 = (y3)½ = (z3)⅔ = n x y z (am)n=am×n a⅔ written as a2/3 |