Dik 5 log 2 =x 5 log 3 = y tentukan 5 log 180 =
Matematika
irliansyahm22
Pertanyaan
Dik 5 log 2 =x 5 log 3 = y tentukan 5 log 180 =
2 Jawaban
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1. Jawaban denaredsozr4ec
5 log 180 = 5 log (5 x 2^2 x 3^2) = 5 log 5+ 5 log 2^2 + 5 log 3^2 = 1+ 2x + 2y = 1 + 2(x+y) -
2. Jawaban RonaldoSaputra
5 Log 180 = 5 Log 3² + 5 Log 2² + 5 Log 5
= 2×5 Log 3 + 2×5 Log 2 + 5 Log 5
= 2y + 2x + 1
= 2x + 2y + 1