how to find nature of roots in quadratic equation
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Answered by
3
If ax^2+bx+c=0 is an quadratic equation
The nature of roots can be
case 1-
If b^2-4ac>0 then the roots are real and distinct
case 2-
If b^2-4ac=0 the two roots are real and equal
case 3-
b^2-4ac<0 then the roots of equation ate imaginary
The nature of roots can be
case 1-
If b^2-4ac>0 then the roots are real and distinct
case 2-
If b^2-4ac=0 the two roots are real and equal
case 3-
b^2-4ac<0 then the roots of equation ate imaginary
Answered by
1
You can find roots of a quadratic equation by 3 methods:-
1.By Factorization method or we can say splitting the middle term method.
2.By Completing the square method.
3.or By using Quadratic Formula that is:-
x=-b+_root b2-4ac/2a.
HOPE IT HELPS
1.By Factorization method or we can say splitting the middle term method.
2.By Completing the square method.
3.or By using Quadratic Formula that is:-
x=-b+_root b2-4ac/2a.
HOPE IT HELPS
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