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Mathematics 13 Online
OpenStudy (anonymous):

easy calc problem!...im just doing something wrong with my factoring... lim(x approaches -2) (x+2)/(x^3+8)...i got 1/14 which i know is wrong...

OpenStudy (anonymous):

did you cancel x+2 from denominator?

OpenStudy (anonymous):

well when i factored i got (x+2)(x^2-4x+2)

OpenStudy (anonymous):

-2x not 4x

OpenStudy (anonymous):

x^2-2x+4

OpenStudy (anonymous):

ooo okay that would explain a lot!...thanks:)

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