Question

sendo log 2 = 0,301 e log 3 = 0,477. calcule

a ) log 54


b ) log 48

Answer 1

Bom dia!

log 54 = log (3.3.3.2) = 3.log 3 + log 2 = 3.0,477 + 0,301 = 1,431 + 0,301 = 1,732

log 48 = log (3.2.2.2.2) = log 3 + 4.log 2 = 0,477 + 4.0,301 = 0,477 + 1,204 = 1,681

Espero ter ajudado!

Answer 2

Resposta:

log 54 = log (3.3.3.2) = 3.log 3 + log 2 = 3.0,477 + 0,301 = 1,431 + 0,301 = 1,732

log 48 = log (3.2.2.2.2) = log 3 + 4.log 2 = 0,477 + 4.0,301 = 0,477 + 1,204 = 1,681