Tolong dijawab kak ³log(1/243)+^√⁵log125-⁸¹lpg3-¹⁶log½

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Tolong dijawab kak ³log(1/243)+^√⁵log125-⁸¹lpg3-¹⁶log½

Jawab:

1

Penjelasan dengan langkah-langkah:

Hasil dari 3log(1/243) + √5log 125 – 81log 3 – 16log 1/2 adalah

= 3log 1/3^5 + 5^(1/2)log 5^3 – 3^4log 3 – 2^4log 1/2^1

= 3log 3^(-5) + (3/(1/2) x 5log 5) – (1/4 x 3log 3) – 2^4log 2^(-1)

= -5 x 3log 3 + (3 : 1/2 x 1) – (1/4 x 1) – (-1/4 x 2log 2)

= -5 + (3 x 2) – 1/4 – (-1/4)

= -5 + 6 – 1/4 + 1/4

= 6 – 5

= 1