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Calculus

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Find a value of the constant k such that the limit exists.

x^2-k^2
lim _________
x->8 x-8

k=+/_

  • Calculus -

    It is supposed to be
    x^2-k^2 over x-8
    And the limit is 8

  • Calculus -

    k=+/- 8
    I figured it out.

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