Question

Dados log 2 = 0,30 e log 3 = 0,48 e log 5 = 0,70 determine: a) log 15 b) log 8 c) log 36 d) log 1,5

Answer 1

a)
$1.17609$
b)
$3 log_{10}(2)$
c)
$2 log_{10}(6)$

d)
$log_{10}(15) - 1$