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Pertanyaan

Nilai dari stack l i m with x rightwards arrow infinity below space open parentheses open parentheses square root of open parentheses 4 x minus 3 close parentheses open parentheses 9 x plus 4 close parentheses end root close parentheses space minus 6 x plus 1 close parentheses equals...

  1. 23 over 12

  2. 13 over 12

  3. 1 over 12

  4. 1 over 6

  5. 1 third

K. Putri

Master Teacher

Mahasiswa/Alumni Universitas Pendidikan Ganesha

Jawaban terverifikasi

Pembahasan

stack l i m with x rightwards arrow infinity below space square root of open parentheses 4 x minus 3 close parentheses open parentheses 9 x plus 4 close parentheses end root minus 6 x plus 1  equals stack l i m with x rightwards arrow infinity below space square root of open parentheses 4 x minus 3 close parentheses open parentheses 9 x plus 4 close parentheses space end root minus space square root of open parentheses 6 x minus 1 close parentheses squared end root  equals stack l i m with x rightwards arrow infinity below space square root of 36 x squared minus 11 x minus 12 end root minus square root of 36 x squared minus 12 x plus 1 end root  equals fraction numerator negative 11 plus 12 over denominator 36 end fraction  equals 1 over 12

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