Question

log (6.3)
log (6/3)
log (3 elevado a 3)

Answer 1

log (6.3) = log 6 + log 3
log (6/3) = log 6 - log 3
log (3)³ = 3 . log 3

Tomemos:

log 3 = 0,47112 (aproximadamente)
log 6 = 0,77815 (aproximadamente)


log (6.3) = log 6 + log 3
log (6.3) = 0,77815 + 0,47112
log (6.3) = 1,24927

log (6/3) = log 6 - log 3
log (6.3) = 0,77815 - 0,47112
log (6.3) = 0,30703

log (3)³ = 3 . log 3
log (3)³ = 3 . 0,47112
log (3)³ = 1,41336