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If alpha and beta are the roots of the e...

If `alpha and beta` are the roots of the equation `ax^(2)+bx+c=0, alphabeta=3 and a,b,c` are in AP, then `alpha+beta` is equal to a)-4 b)1 c)4 d)-2

A

`-4`

B

1

C

4

D

`-2`

Text Solution

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The correct Answer is:
D
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