Algebra

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The function g is defined below.
g(x)=((x)^(2)-9x+14)/((x)^2-11x+24)

Find all values of x that are NOT in the domain of g.
If there is more than one value, separate them with commas.

  • Algebra -

    we cannot divide by zero, so the denominator cannot be zero
    when is x^2 - 11x + 24 = 0 ?
    (x-3)(x-8) = 0
    x =3 or x = 8

    so x cannot be 3 or 8

  • Algebra -

    Thanks!

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