Class 11Mathematics4-2.Quadratic Equations and InequationsSolution of quadratic equations and Nature of roots
MediumIf ${x_1}, {x_2}, {x_3}$ are distinct roots of the equation $ax^2 + bx + c = 0$,then:
- A$a = b = 0, c \in R$
- B$a = c = 0, b \in R$
- C$b^2 - 4ac \ge 0$
- D$a = b = c = 0$
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