Sum of `9xy+3yz-5zx` and `4xz+3xy-5yz`

The LCM~ of~ xy+yz+zx+y^(2) and x^(2)+xy+yz+zx

The square root of (xy + xz - yz)^(2) - 4xyz (x -y) is _____

What should be added to xy+yz+zx to get -xy-yz-zx

x ^(2) - xz + xy - yz =?

If x+y+z=3 and xy+yz+zx = -18, then what is the value of x^3+y^3+z^3-3xyz = ? यदि x+y+z=3 और xy+yz+zx = -18 है, तो x^3+y^3+z^3-3xyz =?

If x+y+z=2, xy+yz+zx=-11, then the value of x^3+y^3+z^3-3xyz is : यदि x+y+z=2, xy+yz+zx=-11 है ,तो x^3+y^3+z^3-3xyz का मान ज्ञात करें |