Question

x3 + x2 – x – 1 factor the expression.

Answer 1

\[x^3 + x^2 – x – 1\]

Answer 2

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

Answer 3

\[x^3 + x^2 – x – 1\]
\[(x-1) (x+1)^2\]

Answer 4

these are the answers A.(x2 + 1)(x – 1)B.(x + 1)(x + 1)(x – 1)C.(x2 – 1)(x – 1)D.(x – 1)(x – 1)(x + 1) @some_someone

Answer 5

well okaii then:
\[(x-1) (x+1)^2\]
\[(x-1) (x+1) (x+1)\]

Answer 6

since the (x+1)^2 you do (x+1)(x+1).
so (x +1)(x+1)(x-1)