SOLUTION: Find a third-degree polynomial equation with rational coefficients that has roots �4 and 6 + i.

SOLUTION: Find a third-degree polynomial equation with rational coefficients that has roots �4 and 6 + i.

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Question 674271: Find a third-degree polynomial equation with rational coefficients that has roots �4 and 6 + i.
Answer by ReadingBoosters(3246) (Show Source): You can put this solution on YOUR website!
Given roots
-4 and 6+i
Inferred root 6-i (conjugate pair of 6+i)
...
x = -4
x + 4 = 0
(x+4)
...
x = 6 + i
x - 6 =

...

...

.....................
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