Learn how to simplify ##\frac{x^2 – 9}{x^2 + 5x + 6}## using difference of squares and trinomial factoring while identifying excluded values and discontinuities.
Simplify ## \frac{x^2 – 9}{x^2 + 5x + 6} ##
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Constructing Continuous Functions: Examples and Proofs
Learn how to build functions continuous at specific points, like integers or irrationals. Explore examples and proofs for constructing continuous functions.