The quadratic equation `x^(2)-2x+1=0` have no real root.

For what values of k does the quadratic equation 4x^(2) - 12x - k =0 have no real roots ?

For what values of 'a' does the quadratic equation x^(2)-ax+1=0 not have real roots?

For the quadratic equation 4x^(2)-7kx+2=0 to have real roots,which of the following is always true?

Find the roots of the equation x^(2) +7x+10=0 OR For what value(s) of ‘a’ quadratic equation 30 ax^(2) -6x+1=0 has no real roots?

For what values of 'a' does the quadratic equation x^(2) - ax + 1 = 0 not have real roots ?

If the roots of the quadratic equation x^(2) +2x+k =0 are real, then

The quadratic equation 2x^(2) + x + 4 has ………real roots

The real roots of the quadratic equation x^(2)-x-1=0 are ___.

Find the values of the parameter a for which the roots of the quadratic equation x^(2)+2(a-1)x+a+5=0 are not real

Find the values of the parameter a for which the roots of the quadratic equation x^(2)+2(a-1)x+a+5=0 are not real