(A+B)^2 – (A-B)^2 =4ab

(A+B)^2 – (A-B)^2 =4ab

This resource helps you to derive, investigate and generalize the identity. This can also be used to demonstrate on magnetic board.

Learning Outcomes

1. This manipulative makes algebric identity simple to understand the abstract concepts in algebra.
2. Children can visually co-relate an algebraic expression with this resource.
3. Made in attractive easy to differentiate colors.