Menu Close

x-3-y-3-z-3-3xyz-x-y-z-x-2-y-2-z-2-xy-yz-zx-if-x-y-z-0-then-x-3-y-3-z-3-3xyz-0-x-2-y-2-z-2-xy-yz-zx-0-

Tinku Tara 0 Comments
Pin




Question Number 188512 by vishal1234 last updated on 02/Mar/23
x^3 +y^3 +z^3 −3xyz= (x+y+z) (x^2 +y^2 +z^2 −xy−yz−zx) if x+y+z = 0, then x^3 +y^3 +z^3 −3xyz = 0×(x^2 +y^2 +z^2 −xy−yz−zx) = 0
x3+y3+z3−3xyz=(x+y+z)(x2+y2+z2−xy−yz−zx)ifx+y+z=0,thenx3+y3+z3−3xyz=0×(x2+y2+z2−xy−yz−zx)=0

Pin

Leave a Reply

Your email address will not be published. Required fields are marked *