If you mean the function:
f(x) = √(x² - 4) / (x - 3)
then the domain is: | x | ≥ 2 , x ≠ 3
|x| ≥ 2, not x ≥ |2|
You need to use parentheses. Do you mean √((x²-4)/(x-3)) ?
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Answers & Comments
If you mean the function:
f(x) = √(x² - 4) / (x - 3)
then the domain is: | x | ≥ 2 , x ≠ 3
|x| ≥ 2, not x ≥ |2|
You need to use parentheses. Do you mean √((x²-4)/(x-3)) ?