[" o2What is natue of roots of eqh "],[qquad 4x^(2)-12x-9=0" ? "]

What is the nature of roots of the quadratic equation 4x^(2)-12x-9=0?

What is the nature of roots of quadratic equations 9x^(2)-12x+4=0 ?

What is the nature of roots of the quadratic equation 4x^2-12 x-9=0 ?

What is the nature of roots of quadratic equation: 9x^2-12x+4=0 ? a)Real b)Equal c)Unequal d)Both a and b

Solve: 4x^(2)-12x+9=0.

What is the sum of roots of quadratic equation 4x^(2) - 12x + 5 = 0 ?

The roots of the equation 9x^2-12x+20=0 are

The nature of the roots of a quadratic equation 4x^(2) - 12x + 9 = 0 is….

The abscissae of two points P,Q are the roots of the equation 2x^2+4x-7=0 and their ordinates are the roots of the equation 3x^2-12x-1=0 . Then the centre of the circle with PQ as a diameter is