If x + y + z = 0, then find the value of $x^3 + y^3 + z^3 - 3xyz$.
Answer & explanation
Correct answer: option 4
If x + y + z = 0, (Given)
then the value of $x^3 + y^3 + z^3$ = 3xyz
then the value of $x^3 + y^3 + z^3 - 3xyz$ = 3xyz - 3xyz = 0
If x + y + z = 0, then find the value of $x^3 + y^3 + z^3 - 3xyz$.
Correct answer: option 4
If x + y + z = 0, (Given)
then the value of $x^3 + y^3 + z^3$ = 3xyz
then the value of $x^3 + y^3 + z^3 - 3xyz$ = 3xyz - 3xyz = 0