Jawabanmu

2014-08-24T15:05:03+07:00
A log p^4 / q^3r^5
= a log p^4 - (a log q^3 + a log r^5)
= 4.a log p - ( 3(a log q) +  5(a log r) )
= 4x - (3y+5z)
= 4x - 3y - 5z


1 5 1