[" If the roots of "4x^(2)+5k=(5k+1)x" differ by "],[" unity then the negative value of "k" is "],[" ( "-3],[" None of these "]

If the roots of the equation x^(2)+8x-(2k+3)=0 differ by 2, then the value of k is

If one root of 2x^(2)-16x+k=0 lies in (3,4) and other root in (4,5), then the integral value of k is :

If the roots of the equation, 4x^(3) - (5k -1)x + 5k=0 differ by unity them which one of the following is a possible value of k?

If the products of the roots of 5x^(2)-4x+38+k(-4x^(2)-2x-1)=0 is -5 then the value of k is

IF the roots of x^2-2(5 + 2k ) x+ 3 (7+10k) are equal then k=

If one root of 5x^(2)+13x+k=0 be the reciprocal of the other root then the value of k is

If exactly one root of the equation x^(2)+(k+1)x+5k=0 lies in (0,5) then the number of integral values of k is

If the product of the roots of the equation x^(2) - 5x+ k = 15 " is " -3 , then what is the value of k?

If the expression x^(3)+3x^(2)+4x+k has a factor x+5 , then what is the value of k ?