Question

Se log 2=x e log3=y , então log375 é?

Answer 1

log 375
log (3. 125)
log (3. 5³)
log3 + log 5³
log 3 + 3.log5
log 3 + 3.(log 10/2)
log 3 + 3.(log 10 - Log 2)
y + 3.(1 - x)
y + 3-3x
y -3x +3 ✓