³log(2x²-5x+6)=2 tolong bantu ​

Jawaban:

{-½, 3}

Penjelasan dengan langkah-langkah:

³log (2x²-5x+6) = 2

³log (2x²-5x+6) = ³log3²

³log (2x²-5x+6) = ³log9

2x²-5x+6 = 9

2x²-5x+6-9 = 0

2x²-5x-3 = 0

(2x+1) (x-3) = 0

x = -½ V x = 3

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