31. If one root of equation `Ax^2+Bx+C=0` is i(a-b) then `(AB)/C` equals

If one root of the euation ax^(2)+bx+c=0 is 3-4i, then a+b+c=

If the roots of the equation ax^(2)+bx+c=0 are equal then c=?

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

If one root of quadratic equation ax^(2)+bx+c=0 is 2+i Then the value of (a,b,c) is

If the roots of the equation ax^2+bx+c=0(a!=0) be equal then

The roots of the equation ax^2+bx+c=0 are equal when-

If one root of the equation ax^2+bx+c=0 is double the other, then the relation between a,b,c is

If one root of the equation x^2+bx+8=0 be 4 and the roots of the equation x^2+bx+c=0 are equal , find the value of c.

If one root of equation ax^(2)+bx+c=0 is three xx of the other,then (ac)/(b^(2)) is equal to