xy + xy = 2xy
Wiki User
∙ 2012-09-29 18:09:46xy + z
xy + x + y + 1 = (x + 1)(y + 1).
xy plus 2x plus 4y plus 8 or (xy+2x) + (4y+8) or x(y+2) + 4(y+2) or (x+4)(y+2)
(x-y) + (xy - 1) = (x - 1)(y + 1)
-1
It is an expression in the form of: xy+7
xy + z
It is an expression in the form of: xy+7
2+2y+x+xy=(x+2)(y+1)
xy + x + y + 1 = (x + 1)(y + 1).
xy(x + 1)(x + 2)
xy + x + y + 1 is an expression, not an equation. An expression cannot be solved.
xy plus 2x plus 4y plus 8 or (xy+2x) + (4y+8) or x(y+2) + 4(y+2) or (x+4)(y+2)
6y-18+xy-3x its impossible to do anything to it
x3+xy-x2y2=x(x2+y-xy2)
x+xy=8 xy=-x+8 y=-1+8/x
xy + y = z xy = z - y (xy)/y = (z - y)/y x = (z - y)/y