- Books Name
- Sample paper Term II Maths
- Publication
- SonikaAnandAcademy
- Course
- CBSE Class 10
- Subject
- Mathmatics
Determination of roots
ax²+bx+c = 0
discriminant =✓b²-4ac
If discriminant is greater than 0 then roots are real and unequal
If discriminant is equal to zero roots are equal
If discriminant is less than zero roots are imaginary