## ← Factor by Grouping Practice 4 - Visualizing Algebra

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Showing Revision 2 created 05/25/2016 by Udacity Robot.

1. Now that we've learned about factoring by grouping, let's try another practice
2. problem. Here, we have four terms one, two, three, four, 18x squared minus 9xy
3. minus 30x plus 15y. Since there is four terms, we know that we're going to be
4. factoring by grouping and I want you to put your answer in this box. Don't
5. forget to factor out the GCF if you can find one.