Jika log 2 = x dan log 3 = y, hasil dari log 36 adalah

==Jawaban==

log 36
= log(2².3²)
= log2² + log3²
= 2.log2 + 2.log3
= 2.x + 2.y
= 2x + 2y

Log 2 = x
log 3 = y
log 36 = log 6²  
          = 2 log 6
          = 2 log (3 x 2)
          = 2 (log 3 + log 2)
          = 2 (x + y)
          = 2x+2y