Question

Please answer no. B, with solution. ​

Answer 1

I think this could help u

Answer 2

Answer:

( x - y + 1 ) * ( x² + xy - x + y² - 2y + 1 )

Step-by-step explanation:

x³ ( y³ - 3y² + 3y - 1 )

x³ - ( y - 1 )³

[x ( y -1 ) ] * [ x² + x * ( y - 1 ) + ( y - 1 )² ]

= ( x - y + 1 ) * ( x² + xy - x + y² - 2y + 1 )