SOLUTION: find an nth degree polynomial function with real coefficients satisfying the given conditions:n=3; 1 and -2+3i are zeros; leading coefficients is 1

Algebra ->  Rational-functions -> SOLUTION: find an nth degree polynomial function with real coefficients satisfying the given conditions:n=3; 1 and -2+3i are zeros; leading coefficients is 1       Log On


   

Question 803334: find an nth degree polynomial function with real coefficients satisfying the given conditions:n=3; 1 and -2+3i are zeros; leading coefficients is 1
Answer by tommyt3rd(5050) About Me  (Show Source):
You can put this solution on YOUR website!
p=%28x-1%29%28x%2B2-3i%29%28x%2B2%2B3i%29
which yields...

p=x%5E3%2B3x%5E2%2B9x-13