Question

lonção logarítmica log/2​

Answer 1

Resposta:

### log 5 = log (10/2) = log 10 - log 2 =1 -log 2 =1-0,3 =0,7

(log₅ 32) / (log₄ 5)

(log₅ 2⁵) / (log₄ 5)

(log 2⁵ / log 5) / (log 5/log 4)

(log 2⁵ / log 5) / (log 5/log 2²)

5*(log 2 / log 5) / (log 5/(2*log 2) )

5*(0,3 /0,7) / (0,7/(2*0,3))

(1,5 /0,7) / ( 0,7/0,6)

(15/7) * (6/7)

=15*6/7²

=90/49 = 1,836734