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Pertanyaan

Nilai x → − 2 lim ​ x + 2 5 x 2 + 9 x − 2 ​ = .....

Nilai  = .....

  1. -11

  2. -1

  3. 0

  4. 9

  5. 11

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A. Rizky

Master Teacher

Mahasiswa/Alumni Universitas Negeri Malang

Jawaban terverifikasi

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Pembahasan

begin mathsize 14px style limit as x rightwards arrow negative 2 of fraction numerator 5 x squared plus 9 x minus 2 over denominator x plus 2 end fraction equals limit as x rightwards arrow negative 2 of fraction numerator open parentheses x plus 2 close parentheses open parentheses 5 x minus 1 close parentheses over denominator x plus 2 end fraction equals limit as x rightwards arrow negative 2 of open parentheses 5 x minus 1 close parentheses equals 5 open parentheses negative 2 close parentheses minus 1 equals negative 11 end style

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