jika alog=2;alogp =3,dan a log u³=21, tentukan alog t³pu
            Matematika
            
               
               
            
            
               
               
             
            mita507
         
         
         
                Pertanyaan
            
            jika alog=2;alogp =3,dan a log u³=21, tentukan alog t³pu
               
            
               1 Jawaban
            
            - 
			  	
1. Jawaban nasril8
alog t = 2, alog p = 3 dan alog u^3 = 21.
alog (t^3.p.u )
= alog t^3 + alog p +alog u
= 3.alog t + alog p + alog u
= 3.2 + 3 + 7
= 6 +6 +7
= 19
catatan: alog u^3 = 21. ==» 3.alog u =21 ==» alog u = 21/3 ==» alog u = 7