Respostas

2014-05-12T21:51:34-03:00
50^50/25^25 = 10^50 

Resolução: 

50^50 = (2 x 5²)^50 = 2^50 x 5^100 

25^25 = (5²)^25 = 5^50 

50^50 / 25^25 = 2^50 x 5^100/5^50 = 2^50 x 5^50 = (2x5)^50 = 10^50
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