84.2k views
5 votes
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
8.3k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.