M L Aggarwal Solutions for Exercise 6: Multiple Choice Questions

The roots of the equation $x^2-3x-10=0$ are

If one root of a quadratic equation with rational coefficients is $\frac{3-\sqrt{5}}{2}$, then the other root is

If the equation $2x^2-5x+\left(k+3\right)=0$ has equal roots then the value of $k$ is

The value(s) of  $k$ for which the quadratic equation $2x^2-kx+k=0$ has equal roots is (are)

If the equation $3x^2-kx+2k=0$ has equal roots, then the value(s) of $k$ is (are)

If the equation $\left(k+1\right)x^2-2\left(k-1\right)x+1=0$ has equal roots, then the values of $k$ are

If the equation $2x^2-6x+p=0$ has real and different roots, then the values of $p$ are given by

The quadratic equation $2x^2-\sqrt{5}x+1=0$ has