SOLUTION: S has degree 4 and zeros 4i and 5i.

SOLUTION: S has degree 4 and zeros 4i and 5i.

Algebra.Com

Question 1007868: S has degree 4 and zeros 4i and 5i.
Answer by fractalier(6550) (Show Source): You can put this solution on YOUR website!
If that is so, the polynomial is found by
(x + 4i)(x - 4i)(x + 5i)(x - 5i) =
(x^2 + 16)(x^2 + 25) =
x^4 + 41x^2 + 400
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