hitunglah 3log 36 + 9log 3(1 per 16)
Matematika
zuned
Pertanyaan
hitunglah 3log 36 + 9log 3(1 per 16)
1 Jawaban
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1. Jawaban anisavira
3log 36 + 9log 3(1/16)
=3log (3^2) x (2^2) + 3^2log 3 x 2^-4
=3log3 + 3log3 + 3log2 + 3log2 + (-4/2) 3log3 + 3log2
=1+1+3log2+3log2+ (-2)1+3log2
=2-2+3log2+3log2+3log2
=3log(2x2x2)
=3log8
=2