SOLUTION: Find an​ nth-degree polynomial function with real coefficients satisfying the given conditions. If you are using a graphing​ utility, use it to graph the function and verify th

Algebra ->  Rational-functions -> SOLUTION: Find an​ nth-degree polynomial function with real coefficients satisfying the given conditions. If you are using a graphing​ utility, use it to graph the function and verify th      Log On


   

Question 1142032: Find an​ nth-degree polynomial function with real coefficients satisfying the given conditions. If you are using a graphing​ utility, use it to graph the function and verify the real zeros and the given function value.
n=3;
-4 and 4+5i are​ zeros;
f(1)=170
Answer by josgarithmetic(39623) About Me  (Show Source):
You can put this solution on YOUR website!
f%28x%29=a%28x-3%29%28x%2B4%29%28x-4-5i%29%28x-4%2B5i%29
Simplify that, and then use your given point to solve for the value of a.