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Domain

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Find the domain of $\frac{x^2 + 10x + 21}{x^2 + 4x + 21}$ . (Express your answer using interval notation.)

Guest Aug 11, 2023

1⁺⁰ Answers

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The domain of f(x) = √x is all Real Numbers R. The interval notation for this would be (-∞, +∞).

ImaPoopyEU Aug 11, 2023

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