Which of the following is a factor of 6x3 + 6? x − 1 x + 1 x2 − 2x + 1 x2 + x + 1

The factor is the factor

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3