Question

Formula of Dicriminant Quadratic Equation​

Answer 1

Answer:

In the case of a quadratic equation ax2 + bx + c = 0, the discriminant is b2 − 4ac; for a cubic equation x3 + ax2 + bx + c = 0, the discriminant is a2b2 + 18abc − 4b3 − 4a3c − 27c2.

Step-by-step explanation:

Answer 2

Answer:

D=b^2- 4ac

Step-by-step explanation:

Hope it will helpful