Jawabanmu

2014-09-07T22:18:03+07:00
Liat gambar..
yg d cuman dix -1 aja= -0,8451
2014-09-07T22:25:02+07:00
A.) log2 x log3 x log3 = 0,3010 + 0,4771 + 0,4771 =.
b.) log7 x log3= 0,8451 + 0,4771 = ...
c.) log105/10 = log21/log2 = log7xlog3/log2 = 0,8451+0,4771-0,3010 = ...
d nya lupa
sisa cari hasilnya ya bro