2 ²log 6 - 3 ²log 3 + ²log 12 + ⁴log 1/4 =
Penyelesaian:
2.²log6-3.²log3+²log12+⁴log1/4
=²log36-²log27+²log12+(-1)
=²log(36/27×12)-1
=²log16-1
=4-1
=3
[tex] \boxed{ \colorbox{black}{ \sf{ \color{lightgreen}{ answered\:by\:Duone}}}} [/tex]
[answer.2.content]
