Q7 of 108 Page 46

The discriminant of the quadratic equation will be:

The discriminant of the equation can be found out using the following formula:

⟹ b2 – 4ac


When we compare the above quadratic equation with the generalized one we get,


ax2 + bx + c = 0


∴ a = 3√3


b = 10


c = √3


⟹ b2 – 4ac


⟹ (10)2 – (4 × 3√3 × √3)


⟹ (10)2 – (4 × 9)


⟹ 100 – 36


= 64


So the correct answer is B [64].

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