Class 08 Algebraic Identities - 1 Algebraic Identities

 

Algebraic Identities

Activity-1 :

Subtopic: Algebraic Identities

DATE:

AIM / Objective:

To verify the identity (a+b)^2 =  a^2+ b^2  +  2ab

 

 

MATERIALS REQUIRED:

Pencil, scale, eraser,

 

PREREQUISITE KNOWLEDGE:

Concept of Algebraic identities

 

PROCEDURE:

Verification of (a+b)^2 =  a^2+ b^2  +  2ab

Take a piece of card board. Draw a square a x a a square b x b and, 2 rectangles a x b on it. Cut off figures as shown

*(Instructions needs to be given in class)

 

 

LEARNING ASSESSMENT:

 

Verify (a+b)^2 =  a^2+ b^2  +  2ab

 

SOLUTION: