Question

How do you factor `35g^2h - 15gh^2`?

Answer 1

`5gh(7g-3h)`

Explanation:

You look for the greatest common factor (`GCF`) of the two terms.
If we break this down, we can see that
- `5` is the `GCF` of `35` and `15`.
- `g` is the `GCF` of `g^2` and `g`.
- `h` is the `GCF` of `h` and `h^2`.

This means that the `GCF` of the overall expression is `5gh`, so you can factor it out.
You get:
`5gh(7g-3h)`