Let z(1)" and "z(2) be the roots of the ...

Let `z_(1)" and "z_(2)` be the roots of the equation `z^(2)+pz+q=0`, where p,q are real. The points represented by `z_(1),z_(2)` and the origin form an equilateral triangle if

`p^(2) = 3q`

`p^(2) gt 3q`

`p^(2) lt 3q`

`p^(2) = 2q`

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