Posted by **phyllys** on Tuesday, January 8, 2013 at 4:55pm.

use the complex zeros to give fully factored form, the first factor needs a x in it : (-3) (-2i)(x+2i)

- Pre-Cal. -
**Steve**, Tuesday, January 8, 2013 at 4:58pm
It appears you want (x-3)(x-2i)(x+2i)

Once again you have a garbled question. Either name the roots or the factors. You have a mix of both.

- Pre-Cal. -
**phyllys**, Tuesday, January 8, 2013 at 11:17pm
The question is how you go from x^2+4, to -2i.

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