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Home  Limits, Analytic Geometry, and Approximations L'Hospitals Rule Examples Example 3 |
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Example 3
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This limit is not in a form where we can apply l'Hospital's Rule. We must first use algebra to put it in another form,
By elementary computations, limx→3 x(√(x + 1) - 2) = 3 · 0 = 0. Using l'Hospital's Rule,
We then add the limits to get the desired answer,
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Last Update: 2006-11-15