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If a,b epsilon R and ax^(2)+bx+6=0 does ...

If `a,b epsilon R` and `ax^(2)+bx+6=0` does not have two distinct real roots the

A

Minimum possible value of 3a+b is -2

B

Minimum possible value of `3a+b is 2`

C

ninimum possible value of `6a+b is-1`

D

Minimum possible value of `6a+b is 1`

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