SOLUTION: Find a polynomial with integer coefficients and a leading coefficient of one that satisfies the given conditions. P has degree 3, and zeros 1 and 1 + 4i.

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Question 284664: Find a polynomial with integer coefficients and a leading coefficient of one that satisfies the given conditions.
P has degree 3, and zeros 1 and 1 + 4i.

Answer by richwmiller(17219)   (Show Source): You can put this solution on YOUR website!
if 1+4i is a zero then so is 1-4i
(x-1)*(x-(1+4i))*(x-(1-4i))
x^3-3x^2+19x-17

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