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Choose the correct alternative from those given below each question:
Which of the following is the value of the discriminant for
`2x^2 +5sqrt3x+6=0`

A

27

B

123

C

25sqrt3-48

D

72

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NAVNEET PUBLICATION-QUADRATIC EQUATION-EXERCISE
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  10. If alpha, beta are roots of qadratics equation then for which of the f...

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  14. Determine whether the value given against each of the qaudratic equati...

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  20. Is x=-1 a root of the quadratic equation x^2-3x-4=0?

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