Question

Find a polynomial function f(x) with real coefficients that has the given zeros. (There are many correct answers.) −1, −1, 4 + 5i f(x) =

Answer 1

HI,

Explanation:

The most simple polynomial function is:

`y=(x+1)(x+1)(x-(4+5i))(x-(4-5i))\\\\or\\\\\boxed{y=(x+1)^2*(x^2+41)}\\\\`