Question

If a +b+c=0, then which is possible?
(a)
${a}^{ -3} - {b}^{3} + {c}^{3} = - 3abc$
(b)
${a}^{3 } - {b}^{3} {c}^{3} = abc$
(c)
${a}^{3} + {b}^{3} + {c}^{3 } = 3abc$

(d) None​

Answer 1

If a + b + c = 0 , then a³ + b³ + c³ = 3abc

Answer 2

◦•●◉✿ a+b+c= then a³+b³+c³=3abc ✿◉●•◦