Geometric Proof of

This animation visually proves the algebraic formula (a+b)² = a² + 2ab + b² by showing how a large square of side (a+b) is divided into four smaller shapes: one square of area a², one square of area b², and two rectangles of area ab. As the animation plays, these shapes pop out and transform into their corresponding algebraic terms, demonstrating that their combined areas equal the total area of the original square.