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If the equation x^(2) + ax + b = 0 has d...

If the equation `x^(2) + ax + b = 0` has distinct real roots and
`x^(2) + a|x| + b = 0` has only one real root, then which of the
following is ture ?

A

`b = 0 , a gt 0`

B

`b = 0, a lt 0`

C

`b gt 0, a lt 0`

D

`b lt 0, a gt 0`

Text Solution

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The correct Answer is:
A
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