The given expression has no solution because without an equality sign it is not an equation that can be solved.
4xy + x3y + yx2 + yx + 3yx = x3y + x2y + 8xy = (xy)(x2y + x + 8)
(x4 + y4)/(x + y) = Quotient = x3 - x2y + xy2 - y3 Remainder = - 2y4/(x+y) So, x3 - x2y + xy2 - y3 - 2y4/(x+y)
4
The coefficient is 6.
(b - x)(ab - xy)
x2y + axy + abx + a2b Factor by grouping. xy(x + a) + ab(x + a) (xy + ab)(x + a)
3x3 - x2y + 12x - 4y = x2*(3x - y) + 4*(3x - y) = (x2 + 4)*(3x - y)
y(x - 9)(x - 9)
6 ~
What is the number of integral solution to x plus y plus z equals 100?
The coefficient is 6.
8-x2y 8-2xy 2xy-8