[" (1) If both the roots of the quadratic equation "x^(2)-2kx],[+k^(2)+k-5=0" are less than "5," then "k" lies in the "],[" interval "]

If the both the roots of the quadratic equation x^(2)-2kx+k^(2)+k-5=0 are less than 5, then k

If both the roots of the quadratic equation x^(2)-2 k x+(k^(2)+k-5)=0 are less than 5, then k lies in the interval

If both roots of the quadratic equation x^(2)+x(4-2k)+k^(2)-3k-1=0 are less than 3, then k lies in the interval

If both the roots of the quadratic equa,tion x^2-2kx+k^2+k-5=0 are less than 5 then k lies i the interval (A) [4,5] (B) 9-oo,4) (C) 6,oo) (D) 95,6]

If the roots of the quadratic equation x^(2)-2kx+2k^(2)-4=0 are real,then the range of the values of k is

One of the roots of quadratic equation 2x^(2)+kx-2=0 is -2, find k.

Find the values of the parameter a for which the roots of the quadratic equation x^2+2(a-1)x+a+5=0 are such that both the root lies in the interval (1,3)