List of top Mathematics Questions on Quadratic Equations asked in TS POLYCET

For what values of $k$ does the quadratic equation $9x^2 + kx + 1 = 0$ have equal roots?

What is the nature of the roots of the quadratic equation $x^2 - 7x + 10 = 0$?

Which of the following are roots of the quadratic equation $6x^2-x-2=0$?

The formula for finding the roots of quadratic equation is _____.