Maths Core > Discriminant > Flashcards
What is the Discriminant equation?
b^2 – 4ac
What does it mean if b^2 – 4ac > 0 ?
2 roots
What does it mean if b^2 – 4ac = 0 ?
1 root
What does it mean if b^2 – 4ac < 0 ?
0 roots
What does the Discriminant show?
The value shows the number of roots