Question

Write a condition for nature of the roots of quadratic equation

Answer 1

Answer:

To determine the nature of roots of quadratic equations (in the form ax^2 + bx +c=0) , we need to caclulate the discriminant, which is b^2 - 4 a c. When discriminant is greater than zero, the roots are unequal and real. When discriminant is equal to zero, the roots are equal and real.When discriminant is less than zero, the roots are imaginary.

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Answer 2

Step-by-step explanation:

determine the nature of roots of quadratic equations:- (in the form ax^2 + bx +c=0) ,

Discriminant, which is b^2 - 4 a c.

1.When discriminant is greater than zero,= the roots are unequal and real.

2.When discriminant is equal to zero,= the roots are equal and real.

3.When discriminant is less than zero(negative),= there will be no real roots