hasil dari 2log6×6log8-2log4

jawab

²log 6 . ⁶log 8 - ²log 4 =
= ²log 8 - ²log 4
= ²log (8/4)
= ²log 2
= 1

[tex] {}^{2} log(6) \times {}^{6} log(8) - {}^{2} log(4) \\ = {}^{2} log(6) \times {}^{6} log(2 {}^{3} ) - {}^{2} log(2 {}^{2} ) \\ = {}^{2} log(6) \times 3 . {}^{6} log(2) - 2 \\ = 1 \times 3 - 2 \\ = 1[/tex]