Question

3log(1 - 3log) = 1
maka nilai x yg berlaku?

Answer 1

3log(1-3log x)=1
3log(1-3log x)=3log 3
3log(1-3log 1/9)=3log 3
3log(1-(-2))=3log 3
3log 3=3log 3


Nilai x adalah 1/9

Answer 2

3log(1-3log x) = 1
3 log (1-3log x) = 3 log 3
1-3log x= 3
3log x = 1-3=-2
x =3 ^(-2)=1/9