Step 3: The domain of the difference of the functions is the set of all x-values that are in both the domain of and the domain of . This means that we need to find the intersection of the two domains. The intersection of and is .
Steps
Step 1 :Step 1: We need to find the domain of each individual function first. The domain of is , because we cannot take the square root of a negative number.
Step 2 :Step 2: The domain of is , because we cannot divide by zero.
Step 3 :Step 3: The domain of the difference of the functions is the set of all x-values that are in both the domain of and the domain of . This means that we need to find the intersection of the two domains. The intersection of and is .