if x=yz which must be equal to xy? xz, yz, y^2x, x/y or 2/x

[sstayology]

if x=yz which must be equal to xy?
xz, yz, y^2x, x/y or 2/x

 

[DrLee]

if x=yz which must be equal to xy?
xz, yz, y^2x, x/y or 2/x

If x = yz, then xy = y^2z. That answer is not among those in your list, but I suspect you just made a typing error. The listed choice "y^2x" should perhaps have been typed "y^2z" ??