Question

expand (x-1)^3

Answer 1

\[(x^{2} -2x +1)(x-1)\]
Try doing the rest! :)

Answer 2

\[(x+y)^n=\sum_{k=0}^{n}\left(\begin{matrix}n \\ k\end{matrix}\right)x^{n-k} y^k\]

Answer 3

I know how to do that much...I get stuck at that part

Answer 4

so ->
(x-1)^3 = x^3 - 3x^2 + 3x - 1

Answer 5

x^3-x^2+2x-2

Answer 6

would x^3 and X^2 turn into x?

Answer 7

you wrote a wrong answer

Answer 8

(x-1)^3 = x^3 - 3x^2 + 3x - 1

Answer 9

thats it .. nothing to do anymore