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if roots of ax^(2)+bx+c=0 where epsiR^(+...

if roots of `ax^(2)+bx+c=0` where `epsiR^(+),` are two positive consecutive even integers, then

A

`|b|le6a`

B

`|b|ge6a`

C

`|b|=6a`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
Let roots are `alpha & alpha " " (age2)`
`:. alpha + alpha+2=-(b)/(a) ge6, " " i.e.,|b|ge6a`
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