SOLUTION: log(subscript 4) 2a=2, what is the value of log(subscript a) 2(cube)?

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Question 613659: log(subscript 4) 2a=2, what is the value of log(subscript a) 2(cube)?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi

   4^2 = 2a, a = 8

  



Note: 8^y = 2^3  OR 2%5E%283y%29+=+2%5E3 , 3y = 3, y = 1