Question

Jika log 2=a log 3=b dan log 5=c maka log 150= ?

Tolong jelaskan secara detail yaa ?
Please dibantu besok mau dikumpul

Answer 1

Log 150 = log (2x5x5x3)
             = log 2 + log(5)^2 + log 3
             = a + 2x log 5 + b
             = a+2c+b

Answer 2

Log 150= log 5 + log 3 + log 5 + log 2
log 150= c + b + c + a
log 150= 2c + b + a