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If the equation ax^(2)+bx+c=0, a gt 0, h...

If the equation `ax^(2)+bx+c=0, a gt 0`, has two distinct real roots `alpha" and "beta` such that `alpha lt -5" and "beta gt 5`, then

A

`c gt 0`

B

`c =0`

C

`c=(a+b)/(2)`

D

`c lt 0`

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The correct Answer is:
D
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