Matematika

Pertanyaan

Nilai lim x→4 8-2x / 3-√2x+1

1 Jawaban

  • Limit Fungsi Aljabar


    lim 8-2x / 3-√2x+1 (3+√2x+1 / 3+√2x+1 )
    x->4

    = lim 2(4-x)( 3+ √2x+1 ) / 9-(2x+1)
    x->4

    = lim (8-2x)( 3+ √2x+1 ) / (8-2x)
    x->4

    = lim ( 3+ √2x+1 )
    x->4

    = 3 + 3
    = 6

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