zmoore4568 zmoore4568
  • 06-06-2018
  • Mathematics
contestada

How to write an equation of a polynomial function with given zeros 2 -3 and 2i?

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altavistard
altavistard altavistard
  • 07-06-2018
If 2i is a zero, then there is another imaginary root:  -2i.  You will end up with a 4th degree poly:

f(x) = (x-2i)(x+2i)(x-2)(x+3).

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