SOLUTION: what is the domain of (2x^2 - x - 2)/(x^2 + 1)

SOLUTION: what is the domain of (2x^2 - x - 2)/(x^2 + 1)

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Question 502458: what is the domain of (2x^2 - x - 2)/(x^2 + 1)
Answer by Gogonati(855) (Show Source): You can put this solution on YOUR website!
Every polynomial function has for domain the real number set or in interval notation the interval (, )
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