jika 4 log 6 = m + 1 maka 9 log 8 =

Dik :
4 log 6 = m+1
4log2 + 4log3 = m+1
1/2 + 4log3 = m+1
4log3 = 2m+1/2
Dit : 9log8 = ....
Penye :
9log8
= 4log8/4log9
= 3/2/2(2m+1/2)
= 3/4(2m+1/2)
= 3/2(2m+1)
= 3/4m+2