Question

1.If Discriminant (D>0)
2.If Discriminant(D<0)
4.If Discriminant(D=0)
Then what is the nature of the roots?

And also write the formula to calculate the roots of a quadratic equation....
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Answer 1

Answer:

rootunder(b^2-4ac(

Hope it will help you

Answer 2

Answer:

Here is your Answer

D>0 = Real + distinct roots. Formula = - b/2a

D<0 = imaginary roots....

D=0 , Real + equal roots. Formula = +- underroot D/2a.

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