Question

Log2 8 raíz de 8??????

Answer 1

LOG 8√8  = x   ==>  2^x = √8².8 ==> 2^x = √8³
      2

2^x = 8^3/2 ==> 2^x = (2^3)^3/2

2^x = 2^9/2 ==> x =  9/2


OBS.: 8 = 2^3