Question

03 + 3a²b + 3ab2 + b3 - 8​

Answer 1

Answer:

${a}^{3} + 3 {a}^{2} b + 3 {b}^{2} a + {b}^{3} - 8 \\ = {(a + b)}^{3} - {2}^{3} \\ = (a + b - 2)( {(a + b)}^{2} + {2}^{2} - 2(a + b)) \\ = (a + b - 2)( {a}^{2} + {b}^{2} - 2ab +4 - 2a - 2b)$

Answer 2

Answer:

this is correct.......................