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April 20, 2014

Homework Help: 12th grade

Posted by Joe on Tuesday, October 5, 2010 at 12:10am.

Can somebody tell me what to do next for solving polynomial equations?

x^3 - 3x^2 -4x + 12= 0

I got the factors of 12 and i used 2.

(x+2) (x^2 + x + 12)=0

What do I do next?

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