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If the roots of the equation x^(2)+2ax+b...

If the roots of the equation `x^(2)+2ax+b=0` are real and distinct and they differ by at most 2m, then b lies in the interval

A

`(a^(2)-m^(2),a^(2))`

B

`(a^(2), a^(2)+m^(2))`

C

`[a^(2)-m^(2),a^(2)]`

D

`(a^(2)-m^(2),a^(2)+m^(2))`

Text Solution

Verified by Experts

The correct Answer is:
C
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