Find the value of k for which the sum of the squares of the reciprocals of the roots of`x^(2)+kx+9=0is(2)`

Find the value of a for which the sum of the squares of the roots of the equation x^2-(a-2)x-a-1=0 assumes the least value.

Find the value of a for which the sum of the squares of the roots of the equation x^2-(a-2)x-a-1=0 assumes the least value.

Find the value of a for which the sum of the squares of the roots of the equation x^(2)-(a-2)x-a-1=0 assumes the least value.

The value of k for which the sum of the squares of the roots of 2x^(2)-2(k-2)x-k=0 is least is

The value of k for which the sum of the squares of the roots of 2x^(2)-2(k-2)x-k=0 is least is

Find the value of k such that the sum of the squares of the roots of the quadratic equation x^(2)-8x+k=0 is 40:

Find the value of k for which the roots of the equation 3x^2-10x+k=0 are reciprocal of each other

Find the values of k for which the given equation has real roots: kx^(2)-6x-2=0