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

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

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

What is the nature of the roots of the quadratic equation 9x^(2)+25=30x

What will be the nature of roots of quadratic equation 2x^(2)+4x=0 ?

What is the nature of the roots of the quadratic equation 5x^(2)-2x-3=0 ?

The nature of roots of the quadratic equation 2x^(2)-4x+3=0

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

What is the nature of the roots of the quadratic equation 2x^(2)-3x-4=0

Choose the correct alternative from those given below each question: What is the nature of the roots of the quadratic equation 9x^2+25=30x ? ?