(x+y+2) ³ expand please I don't have much time
Answers
Answered by
1
Answer:
= x3−3x2y+3xy2−y3. Explanation: (x−y)(x−y).= x2−xy−xy+y2. = x2−2xy+y2. = (x2−2xy+y2)(x− y). = x3−x2y−2x2y+2xy2+xy2−y3.
Similar questions