Factor completely. X^3+6x+x^2+6

(x+1) (x^2+6)

Step-by-step explanation:

x^3+6x+x^2+6

Rearranging the order

x^3+x^2 + 6x+6

We can factor by grouping

Taking an x^2 from the first two terms and a 6 from the last two terms

x^2 (x+1) + 6 (x+1)

Now we can factor out an (x+1)

(x+1) (x^2+6)