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25 votes
Which polynomial is prime?

x4 + 3x2 – x2 – 3
x4 – 3x2 – x2 + 3
3x2 + x – 6x – 2
3x2 + x – 6x + 3

1 Answer

5 votes
The x4+3x2-x2-3 one because math
User Kamil Jopek
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