Question

Please help me guys

factorize: a²(b+c)-(b+c)³​

Answer 1

Step-by-step explanation:

$a {}^{2} (b + c) - (b + c) {}^{3} \\ a {}^{2} b + a {}^{2} c -( b {}^{3} + c {}^{3} + 3b {}^{2} c + 3bc {}^{2}) \\ a {}^{2} b + a {}^{2} c - b {}^{3} - c {}^{3} - 3bc(b + c)$