Given a + B + C = 0, find the cubic power of a + the square of a times the square of C + B times the cubic power of c-abc + B

Given a + B + C = 0, find the cubic power of a + the square of a times the square of C + B times the cubic power of c-abc + B

A + B + C = 0, C = - (a + b)
Then substitute C = - (a + b) into the original formula
The final answer is 0