Let p, q ∈ R. If 2−√3 is a root of the... | Quadratic Equations | JEE Main

JEE MAIN 2019

09-04-2019 - S1

Question

Let p, q$\in$ R. If $2-\sqrt{3}$ is a root of the quadratic equation, $x^2+p x+q=0$, then :

Select the correct option:

A

$q^2-4 p-16=0$

B

$p^2-4 q+12=0$

C

$p^2-4 q-12=0$

D

$q^2+4 p+14=0$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Mathematics

Easy

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