Jawabanmu

2014-09-09T08:05:46+07:00
2log3=p  dan 3log5=q

2log√45 = 2log √9 + 2log√5 = 2log 3 + 2log 5pangkat(1/2)= 2log3+1/2 . 2log5

2log3 . 3log5=2log5=p.q

hasil  p+pq =p(1+q)