expand the following
(1-X)³
Answers
Answered by
1
Answer:
Please mark my answer as the brainliest answer.
Hope it helps you!!!
If you have any doubt feel free to ask me.
Attachments:
Answered by
3
Step-by-step explanation:
(1 - x)³
= (1)³ - (x)³ - 3(1)(x)[1 - x]
= 1 - x³ - 3x[1 - x]
= 1 - x³ - 3x(1) - 3x(-x)
= 1 - x³ - 3x + 3x²
[(a - b)³ = a³ - b³ - 3ab(a - b)
= a³ - b³ - 3a²b + 3ab²]
Similar questions