Factor completely 3x2 + x + 7

Question

hero · Answer

Use the discriminant to determine whether or not a quadratic is factorable or not.

D = b^2 - 4ac

If D is a perfect square, then the quadratic is factorable. If D is not a perfect square, then the quadratic is not factorable over integers.

anonymous · Answer

Ok Thanx

anonymous · Answer

Hey real quick question.... How do I keep gaining that level crap? It just keeps going up and I haven't done crap

hero · Answer

You've posted plenty of questions. That helps.

anonymous · Answer

o ok but this recent two levels just came out of nowhere. I have been waiting for like an hour (According to the time post up there 10 mins) and those levels just came

hero · Answer

You can always post such questions in the feedback sections. Avoid using words like "crap" though.

anonymous · Answer

ok thanx