Question

when discriminant is equal to zero and positive then roots are real and _____​

Answer 1

When a, b, and c are real numbers, a ≠ 0 and the discriminant is positive, then the roots α and β of the quadratic equation ax2 +bx+ c = 0 are real and unequal. When a, b, and c are real numbers, a ≠ 0 and the discriminant is zero, then the roots α and β of the quadratic equation ax2+ bx + c = 0 are real and equal.

Answer 2

Step-by-step explanation:

when discriminant is equal to zero and positive then roots are real and equal.