Question

Which of the following is a factor of 2x3– 2?
Answer
None of the above

x2+ 2x + 1

x + 1

x2+ x + 1

Answer 1

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

Answer 2

it has to be one of those answers

Answer 3

hmm ok 2x^3 -2
2(x^3+1)
2(x-1)(x^2+x+1)

Answer 4

so i think its the last one