# How do you factor completely #a(a+1)(a+2) - 3a(a+1)#?

##### 1 Answer

May 1, 2018

(a-1)a(a+1)

#### Explanation:

We note that

Or if you prefer, you can have them sorted:

May 1, 2018

(a-1)a(a+1)

Or if you prefer, you can have them sorted:

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