The excluded values of x are
and 
Explanation:
The given expression is 
The excluded values are the values in the fraction which makes the denominator equal to 0.
Thus, from the definition of excluded values, let us equate the denominator to 0.
Hence, we have,

Adding both sides of the equation by 1, we get,

Taking square root on both sides of the equation, we get,

Simplifying, we get,

Thus, the excluded values of x are
and 
Answer:
828
Step-by-step explanation:
12
Answer:
<h2>E. x = 4</h2>
Step-by-step explanation:

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