nilai ³log√6/(³log18)²-(³log2)² adalah a. 1/8 b. 1/2 c. 1 d. 2 e. 8

jawab

(³ log √6) / (³log 18)² - (³log 2²)
= (³log  6^(1/2)) / (³log 18 + ³log 2) (³log 18 - ³log 2)
= ( 1/2 . ³log 6)  / (³lolg 36 )(³log 9)
= (1/2 . ³log 6) / (³log 6²)(³log 3²)
= ( 1/2. ³log 6) / (2)(³log 6)(2)
= (1/2)/(4)
= 1/8