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Which trinomials are prime? Choose all answers that are correct. x² + 4x-21 x²-5x-2 x² + 3x + 7 x²-x-1
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Which trinomials are prime?

Choose all answers that are correct.

x² + 4x-21

x²-5x-2

x² + 3x + 7

x²-x-1

User Hadi Mostafapour
by
7.6k points

1 Answer

3 votes

Answer:

Explanation:

x² + 4x-21

x²-5x-2

x² + 3x + 7

x² + 4x-21

x²-5x-2

x² + 3x + 7

x²-x-1

x²-x-1

User Tewe
by
7.0k points
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