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

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

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

IF x^2-y^2 + 4x - 6y +k is resolvable into two linear factors then k=

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

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

If x^(2)- y^(2) + 4x-6y + k is resolvable into two linear factors, then k =

Find the value of m for which the expressions 6x^2-7xy+2y^2-9x+7y+m can be resolved into two linear factors and hence find the two linear factors.

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