Question

what do you get when multiplying (x^2 -x -6) (x-4+5i). has to be a polynomial function with real coefficients in standard form.

Answer 1

The resulting polynomial does not and cannot have only real coefficients.

Answer 2

thats weird...i was given the zeros (-2, 3, and 4-5i) and was supposed to find the function

Answer 3

Are you sure zeros aren't:
-2, 3, 4 -5i, 4 + 5i ?

Answer 4

oh you have to include both i forgot!