Quadratic Equations Archives - BrainIgniter

Class 10 – Quadratic Equations – Important Questions

Quadratic Equations – Important Questions Find the roots of the equation 2×2– 5x + 3 = 0, by factorisation. Write the discriminant of the quadratic equation (x + 5)2 = 2(5x – 3). Using completing the square method, show that the equation x2 – 8x + 18 = 0 has no solution. Find the roots […]

Class 10 – Quadratic Equations – Previous Years Questions

Quadratic Equations – Previous Years Questions The quadratic equation x2 – 4x + k = 0 has distinct real roots if k = 4 k > 4 k = 16 k < 4 [CBSE 2020] [1 Mark] Write the discriminant of the quadratic equation (x + 5)2 = 2(5x – 3). [CBSE 2019] [1 Mark] […]