⁵log√27. ⁹log10 please?
Matematika
ddaughter
Pertanyaan
⁵log√27. ⁹log10 please?
1 Jawaban
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1. Jawaban yasminba
⁵log√27. ⁹log10 = 5log 27^1/2 . 9 log 10
= 1/2 5log3^3. 3^2log10
=1/2.3.2 5log3. 3log10
= 3 5log10