1. 9 log 8 X 2 log 27= 2. log 25 X 5 log 1/100= 3. jika 5 log x = 2,maka X = 4. jika 4 log y = -3,maka y = 5. diketahui 2 log 3 = p dan 2 log 5 = q.tentukan: a.

1. 9 log 8 X 2 log 27=
2. log 25 X 5 log 1/100=
3. jika 5 log x = 2,maka X =
4. jika 4 log y = -3,maka y =
5. diketahui 2 log 3 = p dan 2 log 5 = q.tentukan:
a.3 log 2
b.5 log 2
c.2 log 125
d. 2 log 45
6. jika 2 log 3 = a,maka 27 log 4 =
7.5 log akar 125 + 5 log akar 5 pangkat 3 =
8.log 5 akar 2 + log 2 akar 5 =
9.2 log 96 + 2 log akar 1/9 - 2 log 4 =