Algebraic Identities
Channel: NCERT OFFICIAL
Date: 2021-03-09

This is a working model designed to understand the algebraic expressions geometrically. The model explains the derivation of the identities (a+b)3 and (a-b)3. It is made up of cubes and cuboids of different dimensions which when arranged in a sequence, explains the equations for (a±b)3.  This aims to help students easily grasp the algebraic identities and understand their formulas by simplifying them.