jika 4Log3=p,dan 9log8=q,dan 4log6=r,nyatakan logaritma berikut dalam p,q,r A.4log18,B.81log64:64log27

a. 4 log 18
= 4 log 6x3
= 4 log 6 + 4 log 3
= r + p

81 log 64
= 9^2 log 8^2
= 2/2 9 log 8
= 9 log 8
= q

64 log 27
= 4^3 log 3^3
= 3/3 4 log 3
= 4 log 3
= p

b. 81 log 64 / 64 log 27 = q/p