The graph of the function y=16x^(2)+8(a+...

The graph of the function `y=16x^(2)+8(a+2)x-3a-2` is strictly above the x - axis, then number of integral velues of 'a' is

A

`2ltalt15`

B

`-15ltalt-2`

C

`17ltalt30`

D

`agt0`

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The correct Answer is:

B

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