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If the difference between the roots of...

If the difference between the roots of the equation ` Ax^(2) - B x + C = 0 ` is 4, then which of the following is TURE ?

A

`B^2 -16A^2 = 4AC + 4B^2`

B

`B^2-10A^2 = 4AC + 6A^2`

C

`B^2- 8A^2 = 4AC + 10A^2`

D

`B^2 -16A^2 = 4AC + 8B^2`

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CHAMPION PUBLICATION-2017 TIER-II PAPER(11)-EXERCISE
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