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January 28, 2015

January 28, 2015

Posted by **Emmett** on Tuesday, August 14, 2012 at 11:05pm.

x^3+2x^2+4/x^3+8

- MATH -
**Reiny**, Tuesday, August 14, 2012 at 11:13pmI am sure you meant:

(x^3+2x^2+4)/(x^3+8)

then

= (x+2)(x+2)/( (x+2)(x^2 - 2x + 4)

= (x+2)/)x^2 - 2x+4) , x ≠ -2

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