Find the product of the nonreal roots of $x^4-4x^3+6x^2-4x=2005.$
Question:
Find the product of the nonreal roots of $x^4-4x^3+6x^2-4x=2005.$
Answer:
Let's think step by step.

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1 +\sqrt{2006}
Find the product of the nonreal roots of $x^4-4x^3+6x^2-4x=2005.$
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