Matematika

Pertanyaan

Nilai limit X ->~ ✔9X2 + 3X - 7 -3X +1 =

1 Jawaban

  • jawab
    limit  ~

    lim (x -> ~) √(9x² + 3x - 7) - √(3x - 1)²
    lim (x -> ~) √)9x² + 3x -7)- √(9x²- 6x +1)
    a=p= 9
    b = 3
    q = -6
    limit = b - q/ 2√a
    limit = (3  -(-6)) / (2 √9)
    limit = (9)/2(3) = 3/2

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