If the roots of the equation `ax^(2)-4x+a^(2)=0` are imaginery and the sum of the roots is equal to their product then `a` is

If the roots of the equation ax^(2) - 4x + a^(2) = 0 are imaginary and the sum of the roots is equal to their product, then a^(-)

The roots of the equation ax^2+x+b=0 are equal if

The roots of the equation x^(2)-2ax+8a-15=0 are equal, then a =

The roots of the equation x^(2)-2ax+8a-15=0 are equal, then a =

If the sum of the roots of the equation 2x^(2)+4x+C=0 be equal to the sum of their square then

Sum of the roots of the equation x^(2) + |2x - 3| - 4 = 0 is

A real value of a, for which the sum of the roots of the equation x^(2)-2ax+2a-1=0 is equal to the sum of the square of its roots, is

A real value of a, for which the sum of the roots of the equation x^(2)-2ax+2a-1=0 is equal to the sum of the square of its roots, is

If the sum of the roots of the equation ax^(2) + bx+ c = 0 is equal to the sum of their squares then