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December 22, 2014

December 22, 2014

Posted by **Anonymous** on Tuesday, May 25, 2010 at 10:25pm.

- algebra 2 -
**Reiny**, Tuesday, May 25, 2010 at 10:30pmYou probably meant to say

x^3+x^2-10x+8

since area = l x w

x^3+x^2-10x+8 = length(x+4)

length = (x^3+x^2-10x+8)/(x+4)

= x^2 - 3x + 2

(I used synthetic division, you could also use long algebraic division)

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