JEE MATHEMATICS MCQ: QUADRATIC EQUATIONS

1 Easy

1 of 1

Application +4 | -1

If one root of a quadratic equation is

\frac{-i+\sqrt{3}}{2}

, then the sum of the roots is

View answer and explanation

Correct option: D

\sqrt{3}

Option D (

\sqrt{3}

) is correct because if one root is

\frac{{\sqrt{3}-i}}{{2}}

, the other root is its conjugate

\frac{{\sqrt{3}+i}}{{2}}

, and their sum is

\sqrt{3}

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