If the expression `3x^2 +2pxy +2y +2ax-4y+1` can be resolved into two linear factors then p must be a root of the equation

The expression x^2 + 2xy + ky^2 + 2x + k = 0 can be resolved into two linear factors, then k in

The condition for 3x^2 + 2pxy + 2y ^2 + 2ax - 4y + 1 can be resolved into two linear factors is

The expression x^(2)+2xy+ky^(2)+2x+k=0 can be resolved into two linear factors,then k in

If xy +2x -3y-k is resolvable into two linear factors then k=

If 3x^(2) + 2alphaxy + 2y^(2) + 2ax - 4y+1 can be resolved into two linear factors, Prove that ' alpha ' is a root of the equation x^2 + 4ax + 2a^2 + 6 = 0

The expression 2x^(2)+4xy-ky^(2)+4x+2y-1 can be resolved into two linear factors,then value of k is

if x^2 + ky^2 +x-y is resolvable into two linear factors then k=