(x2 - y2)/(x - y)
= (x + y)(x - y)/(x - y)
= x + y
0
The only common factor to all terms is yz. → xy³z² + y²z + xyz = yz(xy²z + y + x)
(x-y) + (xy - 1) = (x - 1)(y + 1)
Xy/y = x
Suppose the numbers are x and y. The sum of their reciprocals = 1/x + 1/y = y/xy + x/xy = (y+x)/xy = (x+y)/xy = 10/30 = 1/3
It is then x/y when simplified
The GCF is xy
x(y - 1)(y + 1)
Divide by 'x'; x2+xy/x = x(x+y)
The GCF is xy.
4
0
2x squared plus 2x plus xy plus y or 2x(x+1) + y(x+1) or (x+1)(2x+y)
It is x^2 + xy + y^2
x+y
-16
0