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October 20, 2014

October 20, 2014

Posted by **Deandra** on Friday, November 11, 2011 at 1:23pm.

F(x)=5x^4-x^3-33x^2-43x-16

- math -
**Steve**, Friday, November 11, 2011 at 2:32pmpossible rational roots will have numerator 1,2,4,8,16 (or negatives)

denominator 1 or 5 (or negatives)

A little synthetic division reveals thet

F(x) = (x+1)^3 * (5x -16)

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