IF one root of the quadratic equation ` ax^2+bx +c=0` is `3-4i` then `a+b+c=`

The roots of a quadratic equation ax^(2) + bx + c = 0 "is"

if one root of the quadratic equation ax^(2)+bx+c=0 is 3-4i then 31a+b+c=(A)0(B)2a(C)2b(D)2c

The sum of the roots of the quadratic equations ax^(2) + bx + c=0 is

If one root of the quadratic equation ax^(2) + bx + c = 0 is 15 + 2sqrt(56) and a,b and c are rational, then find the quadratic equation.

The roots of a quadratic equation ax^2- bx + c = 0, a ne 0 are

Find the sum of roots of quadratic equations ax^(2) +bx+ c=0

The product of roots of quadratic equation ax^(2) + bx + c = 0 is

If one of the root of the quadratic equation ax^2+bx+c=0,(a!=0) be zero then