Question

calculando o valor da expressao: Log(2) + Log(25) + Log(4) + Log(50), encontra - se:
a) 5
b) 3
c) 1
d) 2
e) 4

Answer 1

Log(2) + Log(25) + Log(4) + Log(50)

Log [2.25.4.50]

Log [10000]

log 10^(4) = 4