Question

Me ajudem pfvr? Log 4+ log 8+ log 5000- log 16??

Answer 1

log (4.8.5.10³/16) = x
log (160 . 10³ / 16) = x
log (10 . 10³) = x
log 10⁴ = x
4.log 10 = x
4.1 = x
x = 4
então, log 4 + log 8+ log 5000 - log 16= 4