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	18/12/2025 13:31:51
	Toán học - Lớp 11 \| Toán học \| Lớp 11

3. lim \(\frac{2x^2 - 5x + 2}{x^2 + x - 6}\) \(x \to 2\) 6. lim \(\frac{x^2 + x - 6}{2x^2 - 5x + 2}\) \(x \to 2\) 9. lim \(\frac{4x^2 - 3x - 7}{x^3 + 1}\) \(x \to -1\) 12. lim \(\frac{4x}{\sqrt{9 + x} - 3}\) \(x \to 0\) 15. lim \(\frac{\sqrt{x + 2} - \sqrt{2x}}{\sqrt{x - 1} - \sqrt{3 - x}}\) \(x \to 2\) 18. lim \(\frac{2x - 5\sqrt{x - 1}}{3 - \sqrt{x + 4}}\) \(x \to 5\)

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3. lim
\(\frac{2x^2 - 5x + 2}{x^2 + x - 6}\)
\(x \to 2\)
6. lim
\(\frac{x^2 + x - 6}{2x^2 - 5x + 2}\)
\(x \to 2\)
9. lim
\(\frac{4x^2 - 3x - 7}{x^3 + 1}\)
\(x \to -1\)
12. lim
\(\frac{4x}{\sqrt{9 + x} - 3}\)
\(x \to 0\)
15. lim
\(\frac{\sqrt{x + 2} - \sqrt{2x}}{\sqrt{x - 1} - \sqrt{3 - x}}\)
\(x \to 2\)
18. lim
\(\frac{2x - 5\sqrt{x - 1}}{3 - \sqrt{x + 4}}\)
\(x \to 5\)