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December 3, 2016
Posted by **Christopher** on Tuesday, October 15, 2013 at 7:27pm.

Can someone help with this?

- Algebra -
**Steve**, Tuesday, October 15, 2013 at 7:37pmh^9-h^8+h-1

note that you have

h^9-h^8 + h-1

h^8(h-1) + 1(h-1)

(h^8+1)(h-1)