Solve this following


If $m$ is chosen in the quadratic equation $\left(m^{2}+1\right)$ $x^{2}-3 x+\left(m^{2}+1\right)^{2}=0$ such that the sum of its roots is greatest, then the absolute difference of the cubes of its roots is :-

  1. $8 \sqrt{3}$

  2. $4 \sqrt{3}$

  3. $10 \sqrt{5}$

  4. $8 \sqrt{5}$

Correct Option: , 4



Leave a comment


Click here to get exam-ready with eSaral

For making your preparation journey smoother of JEE, NEET and Class 8 to 10, grab our app now.

Download Now