# Lesson 79 – Doodles Do Algebra

Update: This Lesson Is Part of Book 3 of Doodles Do Algebra: “The Basic Math of Algebra” available on Amazon.

Worksheet:

Available in the book, “The Basic Math of Algebra, Book 3 of Doodles Do Algebra“

Today your child practices some more. By now she should be getting the process down fairly well.

1. $a^2-6a+9$
2. $2a^2+3ax+x^2$
3. $x^3+x^2y+xy^2+y^3$