2.  We use the acronym below to multiply two binomials. F – O – I – L – FIRST OUTSIDE INSIDE LAST

3. 1. 2.

4.  1. The product of the sum and difference of two terms.  2. The square of a binomial sum.  3. The square of a binomial difference.

5. 3. 4.

6.  Multiply each term of one of the polynomials by each term of the other, and then add all the monomial products.  It may be helpful to line up the common terms vertically.

7. 5.

8. 6.

9.  To cube a binomial, write the binomial times. FOIL two binomials and then multiply the resulting trinomial by the remaining binomial. three

10. 7.

11. 8.

12.  Multiplication works the same for multiple variables as it does for one variable, just make sure to only combine terms. like

13. 9.

14. 10.