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23-01-2017
Mathematics

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Find the limit of the function algebraically. limit as x approaches -10 of (x^2-100)/(x+10)

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LammettHash LammettHash

23-01-2017

[tex]\displaystyle\lim_{x\to-10}\frac{x^2-100}{x+10}=\lim_{x\to-10}\frac{(x+10)(x-10)}{x+10}=\lim_{x\to-10}(x-10)=-20[/tex]

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