SOLUTION: Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zeros of f. Degree 3 Zeros -2, -5,-i. find the remaining zeros of f.

Algebra ->  College  -> Linear Algebra -> SOLUTION: Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zeros of f. Degree 3 Zeros -2, -5,-i. find the remaining zeros of f.       Log On


   

Question 964493: Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zeros of f. Degree 3
Zeros -2, -5,-i.
find the remaining zeros of f.
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
Degree 3 using the zeros, -2, -5, -i, ALSO REQUIRE THE INCLUSION of +i. Complex zeros occur in conjugate pairs. This example then must be degree 4. Recheck your problem description for best ensured help.

You would start with, if really the listed FOUR zeros,
%28x-%28-2%29%29%28x-%28-5%29%29%28x-%28-i%29%29%28x-i%29.