SSS2 Math Quiz 18.4- Undefined fractions

Which of the following values of \( x \) makes the fraction undefined?
\[
\frac{5}{x – 3}
\]

The fraction \( \frac{4}{x+2} \) is undefined when:

Identify the value of \( x \) that makes the fraction undefined:
\[
\frac{x + 1}{x^2 – 9}
\]

When is the fraction \( \frac{2x}{x^2 – 16} \) undefined?

The expression \( \frac{x + 2}{x^2 – 5x + 6} \) is undefined when:

The fraction \( \frac{3}{x^2 + x – 6} \) is undefined when:

Find the value of \( x \) that makes \( \frac{x}{x^2 – 25} \) undefined:

The fraction \( \frac{4x}{x^2 – 4x} \) is undefined when:

The expression \( \frac{x}{x^2 – x – 6} \) is undefined when:

If \( f(x) = \frac{1}{x + 7} \), find the value of \( x \) that makes \( f(x) \) undefined: