If both the roots of `x^2-a x+a=0` are greater than 2, then find the value of `adot`

If both roots of x^(2)-(k-3)x+k=0 are greater than 2, then the range of k is

If both the roots of ax^(2)+ax+1=0 are less than 1, then find the exhaustive range of values of a.

If both the roots of equation x^(2)-mx+9=0 are greater than 2, then m lles in the interval

If both the roots of x^(2)+ax+2=0 lies in the interval (0,3), then find the exhaustive range of value of a.

If x=-2 is one of the roots of the quadratic equation x^(2)+x-2k=0, then find the value of k.

If one root of (k-5)x^(2)-2kx+(k-4)=0 is less than 1 and the other root is greater than 2 then k in (a,b) then the value of a^(2)-b is.

Out of the two roots of x^(2)-2 lambda x+lambda^(2)-1=0 one is greater than 4 and the other root is less than 4, then the limits of lambda are

All the values of m for whilch both the roots of the equation x^(2)-2mx+m^(2)-1=0 are greater than -2 but less than 4 lie in the interval -2 3 c.-1