Question

Last Question Please explain this question to me.
Fill in the missing numbers to complete the factorization. Some of the number could be negative. Type the numbers in increasing order.

Answer 1

@Michele_Laino @kropot72 @amistre64 @mathstudent55 @Directrix @Ghostgate @Kainui @jango_IN_DTOWN @jackfrost33

Answer 2

@phi @peachpi @triciaal @Summer98 @563blackghost

Answer 3

Alright, you have x^3 + 2x^2 - x - 2 which results in being:
(x + __)(x + __)(x + __)
Well you do know the process of:
(x + 2)(x + 2) = x^2 + 4x + 4, right?
So what do you think would be your first step?
{---Ghostgate---}
P.S. I won't be giving the exact answer right away because I was suspended for doing so.