Question

qual o valor de log 18 se log 2=0,30 e log 3= 0,48?

Answer 1

log 2=0,30
log 3=0,48
log 18=log2.log3²
log 18=log2.2.log3
log 18=0,30.2.0,48
log18=0,30.0,96
log18=0,288