Question

quanto e log de base 8 (log de 9 na base 3)

Answer 1

Ola Calebe

log8(log3(9)) 

log3(9) = log3(3²) = 2log3(3) = 2

log8(2) = log(2)/log(8) = log(2)/log(2³) = log(2)/3log(2) = 1/3