SOLUTION: Find a polynomial function of lowest degree with rational coefficients with the given zero. 3i

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Find a polynomial function of lowest degree with rational coefficients with the given zero. 3i      Log On


   



Question 1029950: Find a polynomial function of lowest degree with rational coefficients with the given zero.
3i

Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
%28x-3i%29%28x%2B3i%29+=+x%5E2+-+9i%5E2+=+x%5E2+%2B+9

(Note: Any polynomial of the form k%28x%5E2+%2B+9%29, where k is any non-zero rational number, will do just fine.)