Question

6. The roots of ax2 + bx + C = 0 are real 1 p
and equal. Then *​

Answer 1

Answer:

When a, b and c are real numbers, a ≠ 0 and discriminant is zero (i.e., b2 - 4ac = 0), then the roots α and β of the quadratic equation ax2 + bx + c = 0 are real and equal.