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Limits by rationalizing


Definition

Limits that require that we apply rationalization to solve them.


Solved Exercises

$\lim_{x\to3}\left(\frac{\sqrt{x+1}-2}{x-3}\right)$ Just now
$\lim_{x\to0}\left(\frac{\sqrt{x+1}-1}{x}\right)$ Just now
$\lim_{x\to3}\left(\frac{\sqrt{2x+3}-x}{x-3}\right)$ Just now

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Related topics

Operations with infinity
Limits by direct substitution
Limits by factoring

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