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Let f(x)=x^(2)+bx+c and g(x)=x^(2)+b(1)x...

Let `f(x)=x^(2)+bx+c` and `g(x)=x^(2)+b_(1)x+c_(1)`
Let the real roots of `f(x)=0` be `alpha, beta` and real roots of `g(x)=0` be `alpha +k, beta+k` fro same constant `k`. The least value fo `f(x)` is `-1/4` and least value of `g(x)` occurs at `x=7/2`
The roots of `f(x)=0` are

A

`3, -4`

B

`-3, 4`

C

3, 4

D

`-3, -4`

Text Solution

Verified by Experts

The correct Answer is:
C
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