log 3 = 0,477 dan log 5 = 0,699 , nilai log 75 adalah...

log 75 = log (5 × 5 × 3)
= log 5 + log 5 + log 3
= 0,699 + 0,699 + 0,477
= 1,875

semoga membantu

Log 75 = log ( 3 × 25)
= log 3 + log 5^2
=log 3 + 2 log 5
=0,477 + (2 × 0.699)
=0.477 + 1.398
= 1.875