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

##### 1 Answer

Apr 21, 2015

To factor this expression, we can make groups of two like this:

The factor

We also know that

Apr 21, 2015

To factor this expression, we can make groups of two like this:

The factor

We also know that

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