Question

find the quadratic equation of which the sum of its root is -5​

Answer 1

Answer:

Consider the general quadratic equation

Sum of the roots of the equationis given by.

Thus, the sum of the roots of the equation is given by

The sum of the roots of the equationis given by

The sum of the roots of the equationis given by

The sum of the roots of the equationis given by

Therefore, only in option (b), that is for the equation, the sum of the roots is given by 3.