Posted by **Anonymous** on Sunday, January 9, 2011 at 10:01pm.

Find all real number soultions. x^3-9x^2+27x-27

- Algebra II -
**drwls**, Monday, January 10, 2011 at 2:55am
If you want solutions, you have to write an equation, not just a polynomial.

I assume you want the solution(s) to

x^3 -9x^2 +27x -27 = 0

Since that can be written (x-3)^3 = 0, the only solution is x = 3.

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