# How do you factor #216a^3b^3-343c^6#?

##### 2 Answers

Jul 6, 2018

#### Answer:

#### Explanation:

First notice:

and:

We can now write:

Which leads to:

This is the difference of two cubes:

Jul 6, 2018

#### Answer:

#### Explanation:

Note that

and

we use the formula

so we get