Question

which represents all the values of x that make the rational expression \\(\frac{2x - 4}{x - 5}\\) undefined?\\(x = -5\\) or \\(x = -2\\)\\(x = 5\\)\\(x = 2\\) or \\(x = 5\\)\\(x = 2\\)

Explanation:

Step1: Identify undefined condition

A rational expression is undefined when its denominator equals 0. Set the denominator equal to 0:
$x-5=0$

Step2: Solve for x

Isolate x by adding 5 to both sides:
$x-5+5=0+5$
$x=5$

Answer:

$x=5$