SBMPTN

Pertanyaan

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1 Jawaban

  • Lim √3 + 2√x - √3 - 2√x
    x→0 .. / √x

    Lim 3 + 2√x - (3 - 2√x)
    x→0 .. / √x (√3 + 2√x + √3 - 2√x)

    Lim 3 + 2√x - 3 + 2√x
    x→0 .. / √x (√3 + 2√x + √3 - 2√x)

    Lim 4√x
    x→0 .. / √x (√3 + 2√x + √3 - 2√x)

    Lim 4 / (√3 + 2√x + √3 - 2√x)
    x→0

    = 4 / √3 + 0 + √3 - 0

    = 4 /√3 + √3

    = 4 / 2√3

    = 8√3 / 2 . 3

    = 8√3 / 6

    = 4/3 √3