- Books Name
- Sample paper Term II Maths
- Publication
- SonikaAnandAcademy
- Course
- CBSE Class 10
- Subject
- Mathmatics
Zeros of polynomial
2x²+3x+5 = 0 find x=-1 is zero of polynomial or not
We put value of x in above equation
2(-1)²+3(-1)+5
2-3+5
4 which is not equal to zero so it is not zero of polynomial
If after calculation its value becomes zero then that was zero of polynomial