If the square of polynomial x-4kxy-3y + x-24 does not contain the XY term, then the square of k-1 = () (with process) If the square of polynomial x-4kxy-3y + x-24 contains no XY term, then the square of k-1 = () (with process),

If the square of polynomial x-4kxy-3y + x-24 does not contain the XY term, then the square of k-1 = () (with process) If the square of polynomial x-4kxy-3y + x-24 contains no XY term, then the square of k-1 = () (with process),

X & # 178; - 4kxy-3y + x-24, without XY term
So the coefficient of the XY term is 0
So - 4K = 0
k=0
k²-1=0²-1=0-1=-1