x^(2)+4kx+3=0" and "2x^(2)-3kx-9=0" have a common root."

If x^(2)+4ax+3=0 and 2x^(2)+3ax-9=0 have a common root, then find the values of a and the common root.

If x^(2)+4ax+3=0 and 2x^(2)+3ax-9=0 have a common root,then the value of a,the common root are

If x^(2)+4ax+3=0 and 2x^(2)+3ax-9=0 have a common root, the values of 'a' are

For what value of k will be the equations x^(2)-kx-21=0 and x^(2)-3kx+35=0 have one common root.

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

For which value of k will the equations x^(2)-kx-21=0 and x^(2)-3kx+35=0 have one common root ?

Find those values of k for which the equations x^2-kx-21=0 and x^2-3kx-35=0 have a common root.

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

For which value of k will the equations x^@-kx-21=0 and x^2-3kx+35=0 have on common root