Respuestas

2013-11-13T10:58:54+01:00
47) 

I. [ 5 ^ (1/2 )] ^ 3 =  5 ^ (3/2)  

II. [ 9 ^ (1/3) ] ^ 2 = 9 ^ (2/3) 

48) 

I. { [a ^ (3/2) ]  · [ b ^(1/2) ] } ^ 3 = 
= a ^ (9/2) · b ^ (3/2) = 

II. { [ 5 ^ (1/3) ] · [ a ^2/3 ] · [ b ^1/3 ] } ^ 2 = 
= [ 5 ^(2/3) ] · [ a ^ (4/3) ]  ·  [ b ^(2/3) ]