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Mathematics 20 Online
OpenStudy (anonymous):

lim [x^3 + 8]/ [x^2 + 7x + 10] x->-2

OpenStudy (anonymous):

4

OpenStudy (anonymous):

Use L'Hopital's Rule. Derivative of top is 3x^2, bottom is 2x+7. Plug in -2 = 3(-2)^2/2(-2)+7 = 4

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