SOLUTION: Find a third degree polynomial equation with rational coeffients that has roots -2 and 5+i

SOLUTION: Find a third degree polynomial equation with rational coeffients that has roots -2 and 5+i

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Question 1009592: Find a third degree polynomial equation with rational coeffients that has roots -2 and 5+i
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!

given roots: and
since complex root always coming in pairs, we also have
use zero product theorem:

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