ICSE Class 10 Maths Nature of Roots

Q.

The roots of the quadratic equation x2 2x 3 = 0 are



Q.

If the roots of the quadratic equation x2 - Bx + 4 = 0 are real and equal, then the value of B is



Q.

If the roots of the quadratic equation 2x2 + x + B = 0 are real, then B = 



This video explains the concept of discriminant to classify roots of quadratic equation as real and distinct and also as real and equal.