² log 20 + ² log 48 + ² log 81 -² log 60
Jawaban:
logaritme
² log 20 + ² log 48 + ² log 81 – ² log 60
=² log 20 + ² log 48 + ² log 60 – ² log 81
=² log ( 20 x 48 ) /60 + ³log 3⁴
=² log (960/6) +4. ³ log 3
=² log 16 +4 . 1
=² log +2⁴ . 4
=4.² log 2 + 4
=4 .1+ 4
= 8
Penjelasan dengan langkah-langkah:
#smoga bermanfaat