Doodles Do Algebra – Lesson 57

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 expands his ability to multiply polynomials. You can remind him that the way to think about this is that each term gets a chance to multiply each of the other terms in the two polynomials.

1. $12ac - 8bc$
2. $-6x^2 -4xy$