use the expression $\frac{x - 6}{x + 4}$. how many excluded value(s) are there?
use the expression $\frac{x - 6}{x + 4}$. how many excluded value(s) are there?
Answer
Explanation:
Step1: Identify the denominator
The denominator of the rational - expression is $x + 4$.
Step2: Set the denominator equal to zero
We set $x+4 = 0$.
Step3: Solve for x
Subtract 4 from both sides of the equation: $x=-4$.
Answer:
1