Question

Factor completely.

x3 + 2x2 + x + 2

Answer 1

x3 + 2x2 + x + 2
x^2(x+2) +1(x+2)
(x^2+1)(x+2)

Answer 2

How did you do that ? did you just solve it ?

Answer 3

We facror x^3+2x^2 seperate and x+2 sep

Answer 4

What's common in x^3 +2x^2..they both have atleast x^2 in common..so x^2(x+2) and What's common in x+2? they have 1 in common so +1(x+2)