SOLUTION: Degree 3; zeros: -6, -3-i

Question 1152241: Degree 3; zeros: -6, -3-i
Found 2 solutions by greenestamps, MathLover1:
Answer by greenestamps(13219) (Show Source): You can put this solution on YOUR website!

Ask your question -- it is not our job to guess what the question is.

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If a polynomial has real coefficients, then complex roots occur in conjugate pairs.

Given that -3-i is a zero, -3+i is another root.

So if the polynomial is degree 3 with two roots -6 and -3-i, then the three roots are -6, -3-i, and -3+i.

Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
Degree ;
zeros:
,
-> complex zeros always com in pairs, so you also have

....

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