math chapter 2.1

Question 1. what have you learnt in chapter 2

ans:i have learn about algebra, algebra is about the expansion of the product of algebraic expression inthis section.

Question 2. what are the difficulties i face?

ans: the difficulties is that the product of the two expression but after mr chiang teach i understand it well

Question 3. what do i want to learn more about chapter 2.1

ans: i want to learn more about can the algebra be more easy to learn and fun