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3 votes
Factor the expression completely over the complex numbers.
x3−4x2+4x−16

User RaduS
by
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1 Answer

3 votes

Answer:

Hi,

Explanation:


x^3-4x^2+4x-16\\\\=x^2(x-4)+4(x-4)\\\\=(x-4)(x^2+4)\\\\=(x-4)(x-2i)(x+2i)\\

User Frederik
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