If the equation x^(2) + 2 (1 + k ļx +k^(...

If the equation `x^(2) + 2 (1 + k ļx +k^(2)) = 0` has equal roots, then what is the value of k?

A

`(1)/(2)`

B

`-(1)/(2)`

C

1

D

`-1`

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