How can you tell when a quadratic equation has no real solutions?

When the radicand is negative
When b in the quadratic formula is greater than the radicand
When the radicand equals zero
When the radicand is not a perfect square

Question

How can you tell when a quadratic equation has no real solutions? 
 		
	When the radicand is negative
	When b in the quadratic formula is greater than the radicand
	When the radicand equals zero
	When the radicand is not a perfect square

daltonw · Answer

Hi Creegan!!

anonymous · Answer

Hey Dalton

anonymous · Answer

When b in the quadratic formula is greater than the radicand

daltonw · Answer

really?? thanks so so much!! i will give you a medal!!!

daltonw · Answer

are you good at these equations?

daltonw · Answer

quadratic functions i mean?

anonymous · Answer

thx and cuz we r buds u get one 2 and no my mom is she helped me with it

daltonw · Answer

sure!! i am bad at math though!! hehe XD

anonymous · Answer

yup same my mom on the other hand is really good but she just left:P

daltonw · Answer

okay! XD what did you need help on? math i take it?/

anonymous · Answer

done i only had 3 classes today

daltonw · Answer

oh!! nice!!! XD i have art right now!! XD

anonymous · Answer

lucky i love art

daltonw · Answer

me too!! hey i will send you a message and close this!! see you in a bit!! XD

anonymous · Answer

kk