Question

(³log 36)² - (³log 4)² / ³log akar12 =


Note: / (per)

Answer 1

Verified answer

Bab Logaritma
Matematika SMA Kelas X

^ = pangkat

( (³log 36)² - (³log 4)² ) / (³log √12)
= ( (³log 36 + ³log 4) . (³log 36 - ³log 4)) / (³log 12^(1/2))
= ( (³log (36 x 4)) . (³log (36 : 4)) / ((1/2) . ³log 12)
= 2 x (³log 144) x (³log 9) / (³log 12)
= 2 x (¹²log 12²) x (³log 3²)
= 2 x 2 x 2 x (¹²log 12) x (³log 3)
= 8