Question

x + y +z = 0 Then x³+y³+z³=?​

Answer 1

Step-by-step explanation:

3 is the correct answer bro

Answer 2

$\huge\underline\mathtt\red{Answer:}$

x³+y³+z³ is equal to 3xyz .

Step-by-step explanation:

Using Identity,

$x {}^{3} + y {}^{3} + z {}^{3} - 3xyz = (x + y + z)(x {}^{2} +y {}^{2} + z {}^{2} - xy - yz - zx)$

Since x+y+z= 0

$x {}^{3} + y {}^{3} + z {}^{3} + 3xyz = 0$

$x {}^{3} + y {}^{3} + z {}^{3} = 3xyz$