Verify that : x3+y3+z3−3xyz=12(x+y+z)[(x−y)2+(y−z)2+(z−x)2)]

1.	Verify that : x3+y3+z3−3xyz=12(x+y+z)[(x−y)2+(y−z)2+(z−x)2)]
Answer» Verify that : $x^{3} + y^{3} + z^{3} - 3 x y z = \frac{1}{2} (x + y + z) [{(x - y)}^{2} + {(y - z)}^{2} + {(z - x)}^{2})]$

Discussion