4log 3 = a , 2log 5 = b , nilai dri 2log 270 adalah...
Matematika
allun7864
Pertanyaan
4log 3 = a , 2log 5 = b , nilai dri 2log 270 adalah...
1 Jawaban
-
1. Jawaban pswkasd
2log 270= 2log 2×5×3³ = 2log2+2log5+2log3³ = 1+b+(3×2a) =1+b+6a