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

Let `z_(1)` and `z_(2)` be two roots of the equation `z^(2)+az+b=0`, `z` being complex number, assume that the origin `z_(1)` and `z_(2)` form an equilateral triangle , then

A

`a^(2)=b`

B

`a^(2)=2 b`

C

`a^(2)=3 b`

D

`a^(2)=4 b`

Text Solution

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The correct Answer is:
C
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