Question

Sendo log 2 = 0301 e log 7 = 0845 , qual será o valor de log raiz 140

Answer 1

Log raiz 140 =

log 140 ^ 1/2

1/2 log 140

1/2 log (7)(20)

1/2 log (7)(10)(2)

1/2 (log (7) + log (10) + log (2))

1/2 (0,845 + 1 + 0,301)

2,1406 / 2

Aproximadamente 1,073