Doodles Do Algebra – Lesson 56


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



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


Today your child gets more practice multiplying polynomials, well actually these are monomials which makes things even simpler. I don’t think I need to add much explanation here except that you can remind her that you multiply and combine each kind within the polynomials (e.g. 3x times 4y is 12xy).


1. 21a^3x^2y^3

2. -15a^3b^4

3. 25x^3y^3