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Which trinomials are prime? Choose all answers that are correct. x²-13x + 42 x² + 7x+3 x²+4x-2 x²-2x-1
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Which trinomials are prime?

Choose all answers that are correct.
x²-13x + 42
x² + 7x+3
x²+4x-2
x²-2x-1

User Sean Azlin
by
8.7k points

1 Answer

4 votes
The Second One , Third One and Fourth One
User Stuart Allen
by
8.8k points
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