The equation` (x-2)^4-(x-2) = 0` and` x^2-kx + k = 0` have two roots in common, then the value of k is

The equation kx^(2)+x+k=0 and kx^(2)+kx+1=0 have exactly one root in common for

The equation kx^(2)+x+k=0 and kx^(2)+kx+1=0 have exactly one root in common for

If the equation 2x^2 + kx +3= 0 has two equal roots, then the value of k is

If the equations x^2 + 5x + 6 = 0 and x^2 + kx + 1 = 0 have a common root, then what is the value of k?

If the equation x^(3)+k x^(2)+3=0 and x^(2)+k x+3=0 have a common root, then the value k .

If the equations 2x^(2)+kx-5=0 and x^(2)-3x-4=0 have a common root,then the value of k is

If the equations 2x^(2)+x+k=0 and x^(2)+(x)/(2)-1=0 have common roots. Then the value of k is

If the equation x^(2)+x-k=0 and x^(2)-kx+8=0 have a common root for a fixed real number k then k is equal to