Calcule as potências:
a) 
b) 
c) 
d) 
e) 
f) 
g) 
h) 
i)
Soluções para a tarefa
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Resposta:
a=128
b= 0
c= -12
d= 64
e= 0,8
f= -1331
g= 1,44
h= 0,25
i= 27
4
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