Let p, q … R. If 2 - … is a root of the quadratic equation, x² + px + q = 0, then :

Option A. If a quadratic equation with rational coefficient has one irrational root then other root will be the conjugate of the irrational root.

Quadratic Equation and Inequalities

JEE Main 2019 · 9 Apr, Morning shift · Q5136

MathematicsEasy129×since 2002Q5136

Let p, q

\in

R. If 2 -

\sqrt 3

is a root of the quadratic equation, x² + px + q = 0, then :

JEE Main 2019 · 9 Apr, Morning shift · Q5136

MathematicsEasy129×since 2002Q5136

Let p, q

\in

R. If 2 -

\sqrt 3

is a root of the quadratic equation, x² + px + q = 0, then :