For what value of x is the expression \(\frac{x^2 + 15x + 50}{x - 5}\) not defined ?

For what value of x is the expression \(\frac{x^2 + 15x + 50}{x - 5}\) not defined ?

Answer Details

The expression \(\frac{x^2 + 15x + 50}{x - 5}\) is not defined when the denominator, which is \(x - 5\), equals zero. In other words, the expression is undefined when \(x = 5\). Therefore, the value of x that makes the expression undefined is 5.