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Let `z_1 and z_2` be theroots of the equation `z^2+az+b=0` z being compex. Further, assume that the origin `z_1 and z_2` form an equilatrasl triangle then (A) `a^2=4b` (B) `a^2=b` (C) `a^2=2b` (D) `a^2=3b

A

`a^(2)=4b`

B

`a^(2)=b`

C

`a^(2)=2b`

D

`a^(2)=3b`

Text Solution

Verified by Experts

The correct Answer is:
D
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