Question

a^3 minus b^3 + 4 ( a minus b)​

Answer 1

$\huge\boxed {Answer}$

a³ - b³ + 4(a - b)

(a - b)(a² + ab + b²) + 4(a - b)

(a - b) { a² + ab + b² + 4 }

(a - b) { (a - b)² + 3ab + 4 }

(a - b)³ + 3ab(a - b) + 4(a - b)

Answer 2

\huge\boxed {Answer}

Answer

a³ - b³ + 4(a - b)

(a - b)(a² + ab + b²) + 4(a - b)

(a - b) { a² + ab + b² + 4 }

(a - b) { (a - b)² + 3ab + 4 }

(a - b)³ + 3ab(a - b) + 4(a - b)

Thanks!