SOLUTION
Given the question in the question tab, the following are the solution steps to answer the question.
STEP 1: Write the given expression
[tex]\frac{x-2}{x+3}[/tex]STEP 2: Define the condition for making a fractional expression undefined.
A fractional expression is said to be undefined when the denominator equals zero. Therefore, the value of x that makes the expression undefined will be the value of x that makes the denominator equals zero.
STEP 3: Find the value of x that makes the expression undefined
[tex]\begin{gathered} \frac{x-2}{x+3} \\ x+3\Rightarrow\text{denominator} \\ \therefore x+3=0 \\ \text{Subtract 3 from both sides} \\ x+3-3=0-3 \\ x=-3 \end{gathered}[/tex]Hence, the value of x that makes the expression undefined is -3