# How do you factor #x^3+2x^2+4x+8# by grouping?

##### 1 Answer

Mar 23, 2017

See the entire solution process below:

#### Explanation:

First, rewrite the expression by grouping as:

Now factor each of these as:

#(x^2(x + 2)) + (4(x + 2))

We can now factor out the