jika log2=a dan log3=b maian nilai log 120 adalah

semoga bisa membantu

log 120 = 2 × log 20 × log 30
log 120 = 2 × (log 2 + log 10) + (log 3 + log 10)
log 120 = 2 × ( a + 1) + (b+1)
log 120 = 2a + 2 + b+1
log 120 = 2a + 3 + b