Question

There are two quadratic equations as given below:
x2 + px +q = 0 and x2 + mx + n = 0. The roots of both the equations are real. What can be the largest value of (q + n) if the sum of all the roots of both
the equations is equal to zero?1)0
2) √3
3) √5
4) √7​

Answer 1

Answer:

√7 please mark as brainlist