Bima I
26 September 2025 12:20
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Bima I
26 September 2025 12:20
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AresMahesa A
27 September 2025 01:31
15sqrt{2} + {}^{3}log sqrt{6} + {}^{3}log 24 - {}^{3}log 5 - {}^{3}log 10 // {}^{3}log frac{15sqrt{2} cdot sqrt{6} cdot 24}{3 cdot 8 cdot 6 cdot 2} // {}^{3}log frac{9sqrt{2}}{2} = {}^{3}log frac{9sqrt{4 cdot 3}}{2} // {}^{3}log frac{9sqrt{3}}{2}

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Annisa N
28 September 2025 02:53
³log 15√2 + ³log √6 + ³log 24 - ³log 5 - ³log 16
(menggunakan sifat a log b + a log c = a log bc dan a log b - a log c = a log b/c)
³log 15√2 . √6 . 24 - ³log 5 - ³log 16
= ³log 360√12 - ³log 5 - ³log 16
= ³log (360√12)/5 - ³log 16
= ³log 72√12 - ³log 16
= ³log 72√4.3 - ³log 16
= ³log 72.2√3 - ³log 16
= ³log 144√3 - ³log 16
= ³log (144√3)/16
= ³log 9√3
= ³log 9 + ³log 3^1/2
= 2 + 1/2 ³log 3
= 2 + 1/2 . 1
= 4/2 + 1/2
= 5/2
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