Write the value of each root of the equation ax^(2)+bx-c=0 if its roots are real and equal. , 10 | quadratic...

If the roots of the equation ax^(2)+bx+c=0 are real and distinct,then

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

The roots of the equation ax^(2)+bx+c=0 will be reciprocal of each other if

The quadratic equation ax^(2)+bx+c=0 has real roots if:

Let a,b and c be three real and distinct numbers.If the difference of the roots of the equation ax^(2)+bx-c=0 is 1, then roots of the equation ax^(2)-ax+c=0 are always (b!=0)

For what value of k are the roots of the quadratic equation kx(x-2sqrt(5))+10=0 real and equal?

If c>0 and the equation 3ax^(2)+4bx+c=0 has no real root,then