form a policy f(x) with real coefficients having the given degree and zeros

Question

Degree 5

zeros -8, -i, -5+i

f(x)=a(_____)

Answer 1

Your English grammar needs attention too!

I assume you mean a polynomial of degree 5.

Here is is: (x+8)(x-i)(x+i)(x+5+i)(x+5-i).