(X³+y³+z³) formula ?
Answers
Answered by
2
Answer:
If x + y +z =0
then x^3 + y^3 + z^3 = 3xyz ans.
Answered by
0
Answer:
formula of this ::
Explanation:
1.x^3+y^3+z^3-3xyz
= (x+y+z) (x^2+y^2+z^2-xy-yz-zx)
I HOPE THIS WILL HELP YOU
HAPPY CHATH
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