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→Useful websites
=Additional Information=
=Additional Information=
==Useful websites==
==Useful websites==
click here
click here
[https://in.ixl.com/search?q=quadratic+equation/ click here]
*[http://in.ixl.com/math/class-x/characteristics-of-quadratic-equations]
*[http://in.ixl.com/math/class-x/characteristics-of-quadratic-equations]
*wikipedia link for quadratic equation [http://en.wikipedia.org/wiki/Quadratic_equation]
*wikipedia link for quadratic equation [http://en.wikipedia.org/wiki/Quadratic_equation]
==Reference Books==
==Reference Books==
