Question

Activity 2
1. Use algebra tiles to find the product of the following:
a. (X+1)(x-1)
b. (X+3)(x-3)
c. (2x-1) (2x+1)
d. (2x-3)(2x+3)

2. Use the FOIL method to find the products of the above numbers

||. Questions to Ponder
1. What are the products?
2. What is the common characteristics of the factors in the activity?
3. Is there a pattern for the products for these kinds of factors? Give the rule

Put your answer in the box provided​

Answer 1

Answer:

1. a. (x)^2 - (1)^2

b. (x)^2 - (3)^2

c. (2x)^2 - (1)^2

d. (2x)^2x - (3)^2