Respostas

  • Usuário do Brainly
2014-05-29T19:16:57-03:00
Log 32
    ⁴
4^x = 32
(2²)^x = 2^5
2^2x = 2^5
2x = 5
x = 5/2
2014-05-29T19:18:30-03:00
Log 32 na base 4 = x
4^x = 32
2^2x = 2^5
2x = 5
x = 5/2