Question

sabendo que log 2 = 0,3 determine o valor de log 50 + log 8 + log 4.

Answer 1

log(50) + log(8) + log (4)

log(10x5) + log(2³) + log(2²)

log(10) + log(5) + 3log(2) + 2log(2)

1 + log(10÷2) + 5log(2)

1 + log(10) - log(2) + 5log(2)

1 + 1 + 4log(2)

2 + 4 x 0,3

2 + 1,2

3,2