Answer:
2(x+2) (x^2+3)
Step-by-step explanation:
2x^3+4x^2+6x+12
I will use factor by grouping
2x^3+4x^2 +6x+12
Taking 2x^2 from the first two terms and 6 from the last two terms
2x^2( x+2) +6(x+2)
Now I can factor x+2 out
(x +2)(2x^2+6)
We see in the last term that we can factor out 2
(x+2) 2(x^2+3)
Rearranging
2(x+2) (x^2+3)
